Yellowstone Wolves

An interesting look at the changes that have occurred since wolves were reintroduced into Yellowstone National Park.

Since wolves were reintroduced into the ecosystem in 1995 the trophic cascade that has occurred since then is truly fascinating. The changes makes sense when you understand the role that the wolves play in Yellowstone. If you liked this wildlife video you might also like this Massive Elk Herd In Montana.

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