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Barn owl. The barn owl (particularly Tyto alba) is the most widely distributed group of owls in the world. They are medium to large owls with large heads and characteristic heart-shaped faces. They have long, strong legs with powerful talons. The term may be used to describe: Barn-owl, the family of Tytonidae. Tyto, a genus of birds in Tytonidae.
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. [19] 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.
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 eastern barn owl ... Feathers 4, 5, 7 and 8 are dropped at a similar time the following year and feathers 1, 2, 3, 9 and 10 in the bird's third year of adulthood ...
A great horned owl with wet feathers, waiting out a rainstorm. The disadvantage of such feather adaptations for barn owls is that their feathers are not waterproof. [24] The adaptations mean that barn owls do not use the uropygial gland, informally the "preen" or "oil" gland, as most birds do, to spread oils across their plumage through ...
The specialized pectinate claw of a barn owl is used as a comb for facial preening. A bird's plumage is primarily made up of two feather types: firm vaned or pennaceous feathers on the surface, with softer down feathers underneath. Both feather types have a central shaft with narrower barbs branching from that shaft. Pennaceous feathers also ...
The vision in limited or almost no light during a laboratory study of a barred owl was found to be similar to that of other owls, including the long-eared owl (Asio otus) and the barn owl (Tyto alba). [31] The tarsi and toes are feathered up to the dark gray, black-tipped talons. These feathers are more sparse and bristled in the southern races.