Ver vídeo grátis Yellowstone National Park: Wolf Cascade

(7.38 MB) adicionado em 13 May 2016 171 vezes jogadas Animal Animal Selvagem Nature
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Yellowstone National Park: Wolf Cascade

Descrição da animação:

Wolves are are inextricably linked to many other animal and plant species. The trophic cascade of effects caused by their reintroduction is being studied.

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