#BioDub Video "How Wolves Change Rivers"

There is some debate regarding the true significance of the introduction of wolves into Yellowstone National Park, but there is definitely a significance. I hope that as you watch this, you can appreciate how the effect of one species on all the species around it, which is what Ecology is all about.

n all fairness, here are some of the counter arguments:

Conservationists Crying Wolf? New Study Shows Yellowstone's Ecosystem Dynamics More Complex than Previously Understood

Meyer: About those park wolves in Yellowstone ...
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Unit 7: Ecology