Bird enthusiasts are flocking to Minnesota in hopes of catching a glimpse of a great gray owl. They're one of North America's largest owl species and many have flown down from Canada to find food.

While sitting on a log watching a great gray owl, I was surprised when it locked ... The large discs around their eyes funnel the sounds to their ears that are offset on the sides of their heads.

The great gray owl is one of the world's largest owls ... It serves as a parabolic antenna to catch the slightest sounds of rodents and accurately determine their location. The camera crew ...

The great grey owl is one of the largest owls in the world and Manitoba’s provincial bird. It’s not a very agile flier but is still a deadly predator. It prefers to strike from short distances ...