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 8 months 3 weeks ago • 4,780 views • 4:34What's currently happening in our world?
Created: 1 decade 7 years 2 months 3 weeks ago
Updated: 5 years 1 month 3 weeks ago
Views: 13,121
Updated: 5 years 1 month 3 weeks ago
Views: 13,121
Our world's (d)evolution in action.