Daniel Doak

News
4:17 pm
Mon June 24, 2013

Study questions Yellowstone grizzly rebound

A new study suggests that flaws in how the government measures Yellowstone's grizzly bear population raise questions about whether the animals have recovered sufficiently to merit lifting federal protections.

Lead author Daniel Doak of the University of Colorado says a major reason more bears have been counted in recent years is that more time is now spent counting bears. He says the population could be in decline even as officials consider revoking its threatened species status.

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