Increasingly hot and dry summers in Oregon and Washington have started to affect some of our most impressive travelers – the songbirds that migrate thousands of miles to breed here each spring. OSU ...

Hermit warblers in California have developed 35 different song dialects, apparently as a result of wildfires temporarily driving them out of certain areas. That’s a bird called the hermit warbler. It ...

A songbird species known as the Townsend's warbler, which lives in the damp Douglas fir forests of Western North America, has been steadily displacing its more timid sister species, the hermit warbler ...

Hormone-fueled songbirds are steadily forcing out a rival species in North America's Northwestern fir forests and threatening the more timid warblers with extinction, U.S. researchers said on Tuesday.

One bird stood out among the flock of Townsend's Warblers nibbling on the grass at Chimney Park in North Portland: Longtime birder Tom McNamara noticed the bird's distinctive golden face, the ...

It was the bird of the year, maybe of many years — a hermit warbler, a beautiful Pacific Coast bird that ended up hanging around for a week or more near the Farmington River, not all that far from my ...

CORVALLIS, Ore. – Old-growth forests and managed forests with old-growth characteristics can provide relief from climate change for some bird species, research by the Oregon State University College ...

Warbler migration in Durham, always exciting, started out with a special thrill this spring — the discovery of a rare visitor from the far west feeding on midges in Thickson’s Woods. Photos taken by ...

Old-growth forests and managed forests with old-growth characteristics can provide relief from climate change for some bird species, research suggests. Old-growth forests and managed forests with ...