Wolves: The Protectors of Rivers

wolvsandtrophiccascade

We Love Animals make a fascinating point that wolves (in this case Yellowstone National Park) help to contain the dispersion of water in rivers by regulating the population of deer and other familiar prey which feed on vegetation. In the headlines to their video they prime you that 14 wolves were released in a park within Yellowstone in 1995 and were able to see how their return and presence in their natural environment sparked the means for the land and rivers to stabilize. Check out this video to see how important they are in the whole trophic cascade of life on our amazing planet.

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