I seen this owl perched on a tree with it's yellow eyes blaming at me. It has black bill. It is about 35 centimeters long. It looks as if it weighs about 8 to 10 ounces. Its wingspan is about 37-40 inches. It hunts mice and birds. The owl is mainly predator. The female owls lay up to Seven eggs in a nest. Once the eggs hatch the long eared owl will raise the chicks for 60 days.