Now, the researchers at Yellowstone National Park want to learn wolf language beyond what has been fed to us through ...
Previous research on the effect of wolves on the food web has been criticized, raising questions about the predator’s role in ...
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Willow trees, riparian willow warblers and beaver dams once were bountiful in an area near the town of Banff, Alberta, Canada. But once wolves left this area, elk grew more plentiful, browsing heavily ...
This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...