Five Endangered Keystone Species Making Comebacks

Five endangered keystone species, including black rhinos and humpback whales, that are reviving ecosystems with their comebacks.

Some harlequin frogs — presumed extinct — have been rediscovered

7 Keystone Species — and Why they Matter for Our Planet

Saving endangered species: 5 essential reads

Five Endangered Keystone Species Making Comebacks

26 animal species humans are pushing to the brink

Five Endangered Keystone Species Making Comebacks

Panda lemur making a comeback

Eight species making a comeback, Stories

Endangered Hotspots: US States with the Most Endangered Species

13 Animals That Made a Comeback in 2021 - The Progress Network

What Happens When a Keystone Species Goes Extinct?

A pair of endangered birds native to Texas returned to Cedar Hill