08/02/2017

Analysis uncovers racial bias in fatal shootings by police

A recent analysis found that among 990 individuals fatally shot by US police officers in 2015, Black civilians were more than twice as likely as White civilians to have been unarmed, and civilians from "other" minority groups ...

Combined count data reveal shifts in hawks' migratory behavior

Bird species' distributions and migratory behavior are shifting in response to changes in climate and land-use, but surveys that focus on a particular season can cause scientists to miss trends in the bigger picture. A new ...

Allen's Hummingbird boom missed by breeding bird surveys

Allen's Hummingbird has been placed on several conservation watchlists, as breeding bird surveys indicating population declines have spurred concerns that climate change may push it out of Southern California. However, local ...

Greater sage-grouse more mobile than previously suspected

Greater Sage-Grouse are thought to return to the same breeding ground, or "lek," every spring—but how do populations avoid becoming isolated and inbred? A new study from The Condor: Ornithological Applications used thousands ...

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