The lightest species of owl is the Elf Owl. Around six inches tall when fully grown, it is the size of a sparrow and weighs less than a golf ball! The largest owl in the world is the Eurasian ...

HBO Documentary Films is in production on a documentary about Flaco, the owl who gained worldwide attention after he was set ...

Often called the Phantom of the North, the great grey owl ("Strix nebulosa") has been seen in Coquitlam over the past month.

It is the largest of the three spotted owl species and measures 18 to 19 inches in length with a 40-inch wingspan. Females are about 15 percent larger than males and weigh between one and two pounds.

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.

THE ‘hill hooter’, ‘screech owl’, ‘ivy owl’ or ‘wood owl’ – these are some of the nicknames this British owl has gained.