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Sound localization is an animal’s ability to identify the origin of a sound in distance and direction. [3] Several owl species have ears that are asymmetrical in size and location, which enhances this ability. These species include barn owls (Tyto alba), northern saw-whet owls (Aegolius acadicus), and long-eared owls (Asio otus).
Description. Barn owl in flight. The barn owl is a medium-sized, pale-coloured owl with long wings and a short, squarish tail. There is considerable size variation across the subspecies, with a typical specimen measuring about 33 to 39 cm (13 to 15 in) in overall length, with a wingspan of some 80 to 95 cm (31 to 37 in).
The American barn owl is a medium-sized, pale-coloured owl with long wings and a short, squarish tail. However, the largest bodied race of barn owl, T. f. furcata from Cuba and Jamaica, is also an island race, albeit being found on more sizeable islands with larger prey and few larger owls competing for dietary resources. [3]
The barn-owl's main characteristic is the heart-shaped facial disc, formed by stiff feathers which serve to amplify and locate the source of sounds when hunting. [13] Further adaptations in the wing feathers eliminate sound caused by flying, aiding both the hearing of the owl listening for hidden prey and keeping the prey unaware of the owl.
The barn owl is a bird of open country such as farmland or grassland with some interspersed woodland, usually at altitudes below 2,000 metres (6,600 ft) but occasionally as high as 3,000 metres (9,800 ft) in the tropics. This owl prefers to hunt along the edges of woods or in rough grass strips adjoining pasture.
Barn owls with their distinctive white, flat faces are one of the most common types of raptors in the world. They are found on every continent except Antarctica, and are a part of legend and ...
A County Down farmer is celebrating the arrival of four new barn owl chicks after 10 years of conservation work on his land to increase numbers. There are currently fewer than 30 breeding pairs of ...
The African fish-eagle is the national bird of Namibia. This is a list of the bird species recorded in Namibia. The avifauna of Namibia included a total of 685 confirmed species as of July 2023, of which 1 is endemic, and four have been introduced by humans. One additional species is hypothetical as defined below.