I used facial recognition technology on birds

As a birder, I had heard that if you paid careful attention to the head feathers on the downy woodpeckers that visited your bird feeders, you could begin to recognize individual birds. This intrigued me. I even went so far ...

Woodpeckers and development coexist in Seattle

The two largest woodpeckers in North America, the Imperial Woodpecker and Ivory-billed Woodpecker, are believed to have gone extinct during the twentieth century. Can their surviving cousin, the Pileated Woodpecker, persist ...

Solar tracking gives scientists tools to follow small animals

Keeping tabs on wild birds has long been a low-tech proposition. While radio collars and satellite tags became standard for tracking big mammals, binoculars and notebooks have remained critical for following most twittering, ...

Invasive plants dye woodpeckers red

An ornithological mystery has been solved! Puzzling red feathers have been popping up in eastern North America's "yellow-shafted" population of Northern Flickers, but they aren't due to genes borrowed from their "red-shafted" ...

Woodpecker drumming signals wimp or warrior

Animal behavior researchers at Wake Forest University have found that the highly territorial downy woodpecker interprets drumming intensity from adversaries to figure out who is or isn't a threat.

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