The greyish eagle-owl or vermiculated eagle-owl (Bubo cinerascens) is a rather large owl of the northern part of sub-Saharan Africa. It was previously...

the spotted eagle-owl was considered conspecific with the greyish eagle-owl, but now it is classed as a separate species. Spotted eagle-owls are the most...

Pharaoh eagle-owl, Bubo ascalaphus Cape eagle-owl, Bubo capensis Arabian eagle-owl, Bubo milesi Greyish eagle-owl, Bubo cinerascens Spotted eagle-owl, Bubo...

Eurasian eagle-owl (Bubo bubo) is a species of eagle-owl, a type of bird that resides in much of Eurasia. It is often just called the eagle-owl in Europe...

Verreaux's eagle-owl (Ketupa lactea), also commonly known as the milky eagle owl or giant eagle owl, is a member of the family Strigidae. This species...

species of owl in order Strigiformes; they are distributed among 25 genera in two families. The 20 species of genera Tyto and Phodilus, the barn owls, are in...

The dusky eagle-owl (Ketupa coromanda) is an owl species in the family Strigidae that is widespread in South and Southeast Asia. The type specimen used...

flight: white owl, silver owl, demon owl, ghost owl, death owl, night owl, rat owl, church owl, cave owl, stone owl, monkey-faced owl, hissing owl, hobgoblin...

solidly uniform and somewhat dark greyish than the Ural owl. An unlikely species to mistake a Ural owl is the Eurasian eagle-owl (Bubo bubo) which is much larger...

The barred owl (Strix varia), also known as the northern barred owl, striped owl or, more informally, hoot owl or eight-hooter owl, is a North American...

hawk owl (Surnia ulula), short-eared owl (Asio flammeus), peregrine falcon (Falco peregrinus), snowy owl (Bubo scandiacus) and Eurasian eagle owl (Bubo...

owl (Asio otus), also known as the northern long-eared owl or, more informally, as the lesser horned owl or cat owl, is a medium-sized species of owl...

proportion of birds. It also sometimes catches smaller owls, and is itself sometimes hunted by the eagle owl and the Eurasian goshawk. Its retina is no more...

finch Grey-winged robin-chat Grey-winged trumpeter Greyish eagle-owl Greyish miner Greyish mourner Greyish piculet Greylag goose Griffon vulture Grimwood's...

adult Aquila eagles in central Eurasia. Furthermore, all other Eurasian eagles in their range lack the white spots on the wing mantle and greyish under-tail...

Vermiculated eagle-owl or greyish eagle-owl (Bubo cinerascens), an owl species Vermiculated screech-owl (Megascops guatemalae), an owl species Other Vermiculated...

American barn owl (Tyto furcata) is usually considered a subspecies group and together with the western barn owl group, the eastern barn owl group, and sometimes...

male had a culmen length of 48 mm (1.9 in). At all ages, Papuan eagles are a greyish brown raptor with a creamy-coloured underside. Adults also have obscure...

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...

barn owl (Tyto alba), Ural owl (Strix uralensis) and, once reportedly, even a Eurasian eagle-owl, a species of similar size and power to the hawk-eagle itself...

greyish feathering down to the base of the toes and feet of a dull yellow colour. They are aptly named, with very powerful and heavy claws. This owl is...

African grass owl (Tyto capensis) is a species of owl in the barn owl family, Tytonidae. The African grass owl resembles the barn owl and has a heart...

western barn owl (Tyto alba) is usually considered a subspecies group and together with the American barn owl group, the eastern barn owl group, and sometimes...

Bubo), the tawny fish owl has feathering over two-thirds of the tarsi. The legs below feathering are greenish-yellow with greyish-horn coloured talons...

eagle-owl Pharaoh eagle-owl Indian eagle-owl Eurasian eagle-owl Cape eagle-owl Greyish eagle-owl Dusky eagle-owl Verreaux's eagle-owl Akun eagle-owl Lesser...

edges, relieved only by the greyish inner half of tail as well as some greyish tail bars. Most juvenile changeable hawk-eagles are dark brown above but with...

wintering lesser spotted eagles (Clanga pomarina), gabar goshawks (Micronisus gabar), barn owls (Tyto alba), spotted eagle-owls (Bubo africanus) and peregrine...

encountered wedge-tailed eagles at more than 3,000 m (9,800 ft). The adult is all blackish on the wing but for the tawny-rufous nape and greyish wing band (running...

parts being greyish brown. The chin, throat and upper breast are a pale, earthy brown. The tail has 3 or 4 bars. Additional indications are an owl-like rounded...

Bonelli's eagles, golden eagles, Spanish imperial eagles (Aquila adalberti) and Eurasian eagle-owls. A comparative study indicated that the golden eagle diet...