Nick Fisher / OPB The Biden administration appears to be doubling down on a plan to kill barred ... than spotted owls, can out-compete the smaller native birds for prey and nesting spots.

The plan could result in killing up to half a million barred ... Generalist predators are animals that eat a large variety of prey, and barred owls have a wider range of diet than northern spotted ...

Birds of prey in medieval Britain relied far more heavily on scavenging human waste than previously thought, according to research that analyzed more than 30 ancient bird skeletons. Ancient red ...