Yellowstone National Park: Wolf Cascade

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Yellowstone National Park: Wolf Cascade

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Dyr

Nature

Vildt Dyr

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

Kategori Top Gratis Online Videoer tagget Dyr
Tilføjet den 13 May 2016
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