Wolves usually rely on cooperation to survive. Hunting large prey such as elk typically involves multiple pack members working together to isolate and exhaust an animal. That reality makes one ...
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Like wolves, non-native lake trout have radically altered Yellowstone ecosystems (commentary)
Yellowstone National Park is often told as a story of recovery. Wolves returned and then elk changed their behavior. Willows and aspens then rebounded and rivers, it is said, changed course. The ...
Q: Why did you compile the essays for Yellowstone Wolves? A: One early vision for our book was to simply organize and edit a series of essays written by prominent wolf biologists by asking them to ...
A century ago, resident wolves were eliminated from the park. In 1995, biologists brought them back, marking a historic reintroduction of a top carnivore Kayla Randall | Digital Editor, Museums Gray ...
8-Mile pack pups from two breeding females’ litters excitedly greet adults returning to the den. Pup survival to independence increases significantly with increasing numbers of adult pack members, who ...
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