The northern spotted owl is either functionally extinct or close to it in large parts of the Pacific Northwest, according to ...

After fitting barred owls with GPS trackers, scientists found the invasive birds repeatedly using the large, mature forest habitat spotted owls depend on, a result that could affect how we think about ...

Northern spotted owl populations are approaching or have already crossed functional extinction across large areas of the ...

Northern spotted owls are disappearing across the Pacific Northwest as breeding pairs fall to dangerously low regional levels ...

A new study by Oregon State University and the U.S. Forest Service warns that northern spotted owls are nearing extinction ...

Novel research published in Ornithological Applications has revealed noteworthy insights into how barred owls (Strix varia) interact with urban environments, with implications for both wildlife ...

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The northern spotted owl is in trouble—per usual. This vanishingly rare subspecies of spotted owl earned its iconic status in ...

Northern spotted owls are becoming functionally extinct across large swaths of the Pacific Northwest, a new study said.

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William & Mary researchers hope their studies on barred owls will show how they are adapting to man-made environments. For over two years, researchers in the university’s biology department have been ...

This research highlights the need to study the entire diel cycle—the full 24-hour period—in animal ecology, rather than focusing solely on their active phases. For example, while owls are typically ...