The Northern Hawk-owl is a medium-sized owl with a long tail and pointed wings, giving it a hawk-like silhouette. Its upperparts are dark brown with white spotting, while the underparts are white with ...

Results: The total protein levels in carnivorous birds (Eurasian eagle owl, brown hawk-owl, and common kestrel) were significantly higher than those in omnivorous birds (Oriental turtle dove and ...

Going from tree to tree, it flies fast and low, swinging up at the last moment to alight on the topmost twigs. The occasional Hawk Owl that wanders into the northeastern United States in winter may ...