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The 20 species of genera Tyto and Phodilus, the barn owls, are in family Tytonidae. The other 234 species are in family Strigidae, the "typical owls". Five species on the list are extinct; they are marked (X). [1] For a partial list with additional information, see the article "List of Strigiformes by population".
Owls are birds from the order Strigiformes [1] (/ ˈ s t r ɪ dʒ ə f ɔːr m iː z /), which includes over 200 species of mostly solitary and nocturnal birds of prey typified by an upright stance, a large, broad head, binocular vision, binaural hearing, sharp talons, and feathers adapted for silent flight.
An owl is any one of some 200+ species of solitary, mostly nocturnal predatory birds.They are classified as order Strigiformes.Owls mostly hunt small mammals, insects, and other birds, though a few species specialize in hunting fish.
This list of owls is not comprehensive, as not all Strigiformes have had their numbers quantified. For a simple list of all owl species, see the article "List of owl species". Extinct species: Bermuda saw-whet owl, described from fossil records and explorer accounts of the bird in the 17th century. [1] Laughing owl, last seen in 1914. [2]
The species was first discovered in spotted owl territory in Washington state in the 1970s. The recent spread of barred owls has had a dramatic impact on spotted owl population in the forests ...
In 1990, the owl became a threatened species under the Endangered Species Act. Those measures helped — until barred owls began to take over.
Cross sectioned great grey owl specimen showing the extent of the body plumage, Zoological Museum, Copenhagen Skeleton of a Strigidae owl. While typical owls (hereafter referred to simply as owls) vary greatly in size, with the smallest species, the elf owl, being a hundredth the size of the largest, the Eurasian eagle-owl and Blakiston's fish owl, owls generally share an extremely similar ...
A renewed effort to list burrowing owls under the California Endangered Species Act just cleared an early hurdle. Conservationists say the situation for the owls that nest underground has only ...