Our world's (d)evolution in action.
When wolves were reintroduced to Yellowstone National Park in the United States after being absent nearly 70 years, the most remarkable "trophic cascade" occurred. What is a trophic cascade and how exactly... continue reading
posted by eric3579
1 decade 9 months 2 weeks ago • 4,780 views • 4:34Not yet a member? No problem!
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