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It's a Bird's World: Toxic substances

The Compass It鈥檚 a Bird鈥檚 World

How the deaths of vultures and sparrowhawks have alerted the world to serious environmental problems.

How the deaths of vultures and sparrowhawks have alerted the world to serious environmental problems. Like the canaries which were used to detect toxic gases in coal mines, birds play a vital role in alerting us to substances which can damage a healthy environment. The price they pay to alert us can be losing their lives.

Presenter: Mya-Rose Craig
Producer: Sarah Blunt

(Photo: White-rumped vultures, slender-billed vultures and Himalayan griffons feed on a dead cattle. Credit IUCN/Sarowar Alam)

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27 minutes

Last on

Sun 20 Feb 2022 11:32GMT
主播大秀 World Service except East and Southern Africa, Europe and the Middle East & West and Central Africa

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    主播大秀 World Service
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  • Wed 16 Feb 2022 13:32GMT
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  • Sun 20 Feb 2022 11:32GMT
    主播大秀 World Service except East and Southern Africa, Europe and the Middle East & West and Central Africa

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