The Great Grey Owl practices tireless hunting efforts. This has to do with the owl’s decision not to migrate, but instead to ...

But this is just part of the great grey’s illusion. Its actually weighs less than a great horned owl, a mere 2.5 pounds, and the rest of its body mass is just a thick layer of feathers.

Great grey owls are the longest owl species, measuring 24 to 33 inches in length. Females are slightly longer than males, measuring 28 inches on average while males measure 26 inches.

The secret to the great grey owl’s hunting success is its enormous facial disk, which channels sounds like a radar dish. - [Narrator] She wanders endlessly in search of pray. It's here ...

A great gray owl perches beside an open meadow near Sunriver, Ore., Friday, March 26, 2021, after being released from the wildlife hospital.

I was excited because great gray owls are the largest species of owl in the world by length, exceeding 2 feet long. These owls boast a wingspan that can reach more than 5 feet.

As of Jan. 15 more than 1,700 great grays, 300 northern hawk and 300 boreal owls had been documented. The first great gray owl sighting for the 2004-05 winter season was called into the MOU Rare ...

This clip of a Great Gray Owl and her owlets is actually part of a longer video made by a family on YouTube a few years ago in which two teenagers observe and document the birth, caretaking, and ...

BEND, Ore. — A rare great gray owl, Oregon’s largest owl species, is back in the wild after it crashed into a glass window in the Sunriver area and was nursed back to health. Dr. Donna Harris ...

A great gray owl hunts in the snow. (Steve Mattheis Photo) Gura’s research focuses on the ecological effects of environmental change, including how wildlife respond to changing snow conditions. She ...