Complete the challenge or
click here
to show.
OK, so we've been looking at how man-made changes in our environment can affect wildlife.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Now I'll discuss a particular example.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Let's take a look at mercury.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Mercury's one of the 120 or so elements that make up all matter,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and it has the symbol Hg.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
It's a shiny, silvery substance.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
You may have seen it in old-fashioned thermometers,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
but it's not used much for domestic purposes now because it's highly toxic.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
But the problem is that the amount of mercury in the environment's increasing.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
The main reason for this is the power plants used to produce electricity.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
The main source of energy that most of them use is still coal,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and when it's burned it releases mercury into the atmosphere.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Some of this gets deposited into lakes and rivers,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and if it's ingested by a fish it's not excreted,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
it stays in the fish's body
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and it enters the food chain.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
So it's been known for some time that birds which eat fish may be affected,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
but what wasn't known until quite recently is that those that eat insects can also be affected.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
So a woman called Claire Varian-Ramos is doing some research on how this is affecting birds.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
And rather than looking at how many birds are actually killed by mercury poisoning,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
she's looking for more subtle sub-effects.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
And these may be to do with the behaviour of the birds,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
or with the effect of mercury on the way their brain works,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
so whether it leads to problems with memory, for example.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
And she's particularly focusing on the effects of mercury on bird song.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Now, the process of song learning happens at a particular stage in the birds' development,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and what you may not know
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
is that a young bird seems to acquire this skill by listening to the songs produced by its father,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
rather than by any other bird.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
And Varian-Ramos has already found in her research
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
that if young male birds are exposed to mercury,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
if they eat food contaminated with mercury,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
then the songs they produce aren't as complex as those produced by other birds.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
So quite low-level exposure to mercury is likely to have an impact on male birds in a natural situation,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
because it can mean that they're less attractive to female birds,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and so it can affect their chances of reproduction.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Now the way she's carrying out this research is worth thinking about.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
She's using a mixture of studies using birds kept in laboratories,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and studies carried out outdoors in the wild.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
The lab-based studies have the advantage that you don't get all the variables you would in a natural setting,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
so the experimenter has a much higher level of control,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and that means they can be more confident about their results in some ways.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
And of course they don't have to worry about going out and finding the birds in order to observe them.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
So what are the implications here for humans?
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Well, because many birds are migratory,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
they may be transporting mercury far from contaminated sites.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
For example, it's been found that ducks who'd been feeding at a contaminated site
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
were later shot by hunters over a thousand kilometres away,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and presumably eaten.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
But these birds likely had mercury levels high enough to warrant concern for human consumption.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
In addition, going back to song learning by birds,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
we saw that this may be affected by mercury contamination.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Well, we also know that in humans,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
mercury causes developmental delays in the acquisition of language,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and in fact this process is very similar in the brain regions it involves
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and even the genes that are involved.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
But mercury contamination has other important implications for humans as well.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
It's now known that an unborn child can be affected
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
It's now known that an unborn child can be affected
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and these effects can be quite substantial.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
In the end, it comes down to whether more value is placed on human economic wellbeing or environmental wellbeing.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
It's true there are new regulations for mercury emissions from power plants,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
but these will need billions of dollars to implement,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and increase costs for everyone.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
Some argue that's too much to pay to protect wildlife.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
But as we've seen, the issues go beyond that,
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
Complete the challenge or
click here
to show.
and I think it's an issue we need to consider very carefully.
Translation
No Translation Vietnamese Afrikaans Albanian Amharic Arabic Armenian Azerbaijani Basque Belarusian Bengali Bosnian Bulgarian Catalan Cebuano Chinese (Simplified) Chinese (Traditional) Corsican Croatian Czech Danish Dutch Esperanto Estonian Finnish French Frisian Galician Georgian German Greek Gujarati Haitian Creole Hausa Hawaiian Hebrew Hindi Hmong Hungarian Icelandic Igbo Indonesian Irish Italian Japanese Javanese Kannada Kazakh Khmer Kinyarwanda Korean Kurdish Kyrgyz Lao Latvian Lithuanian Luxembourgish Macedonian Malagasy Malay Malayalam Maltese Maori Marathi Mongolian Myanmar (Burmese) Nepali Norwegian Nyanja (Chichewa) Odia (Oriya) Pashto Persian Polish Portuguese (Portugal, Brazil) Punjabi Romanian Russian Samoan Scots Gaelic Serbian Sesotho Shona Sindhi Sinhala (Sinhalese) Slovak Slovenian Somali Spanish Sundanese Swahili Swedish Tagalog (Filipino) Tajik Tamil Tatar Telugu Thai Turkish Turkmen Ukrainian Urdu Uyghur Uzbek Vietnamese Welsh Xhosa Yiddish Yoruba Zulu
