Asio otus, commonly known as the Long-eared Owl, is a species of owl belonging to the family Strigidae. It is classified under the genus Asio, which consists of medium-sized and mainly nocturnal birds of prey. With a distinctive appearance and behavior, this owl species has garnered the attention of bird enthusiasts and researchers alike.
The Long-eared Owl is characterized by its prominent long ear tufts, which are actually feathers and not ears, located above its eyes. These tufts help in camouflage and communication, as they can be raised or lowered depending on the bird's mood or to blend in with its surroundings. The species also possesses a round facial disc that aids in sound localization.
In terms of physical attributes, Asio otus measures around 35 to 40 centimeters in length and has a wingspan of 86 to 100 centimeters. Its plumage is typically brown with lighter shades and intricate patterns, ensuring excellent concealment amidst tree branches or tall grasses. This owl's diet primarily consists of small mammals, particularly voles and mice, but it may also consume birds, insects, and reptiles.
The Long-eared Owl species is distributed across various regions globally, including Europe, Asia, North America, and parts of northern Africa. It favors woodland habitats, especially coniferous or mixed forests, where it builds its nests on large trees or occupying abandoned nests of other birds.
Asio otus is known for its exceptional hunting abilities under the cover of darkness, utilizing its sharp vision, hearing, and silent flight to catch prey. Its unique appearance, behavior, and ecological significance make it a fascinating and important species in the diverse world of owls.
