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Disappearing Frogs | KQED QUEST
Автор: KQED
Загружено: 2008-05-15
Просмотров: 52514
Описание:
Around the world, frogs are declining at an alarming rate due to threats like pollution, disease and climate change.
Frogs bridge the gap between water and land habitats, making them the first indicators of ecosystem changes. KQED's Quest meets with the Bay Area researchers working to protect frogs across the state and across the world.
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