Some animals adapt well to changing ecosystem. Others take things in their own paws and make the changes in their environment all by themselves, intentionally or not.
The 2 Minutes in the Yellowstone Ecosystem podcast is a production of the <a href='https://www.yellowstonewildlifesanctuary.org/podcast'>Yellowstone Wildlife Sanctuary</a>.

Episode 23: Quoth the Ravens

About the animals of the Greater Yellowstone Ecosystem, hosted by the Yellowstone Wildlife Sanctuary, guest starring experts on a variety of topics!