The long-eared 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...

long-eared owl (Asio otus) nests in the old stick nests of crows, ravens and magpies (family Corvidae) and various hawks. The genus Asio was introduced...

has media related to Megascops asio. Wikispecies has information related to Megascops asio. Eastern Screech-owl – Otus asio – USGS Patuxent Bird Identification...

Black-crowned night heron, Nycticorax nycticorax Short-eared owl, Asio flammeus Long-eared owl, Asio otus Great horned owl, Bubo virginianus Barred owl, Strix varia...

Genus Ninox – the Australasian hawk-owls or boobooks, some 20 species Genus Otus – the scops owls; probably paraphyletic, about 45 species Genus Pseudoscops...

It is sometimes considered to be conspecific with the long-eared owl (Asio otus). The Madagascar owl is similar in appearance to the Holarctic long-eared...

screech-owls (Megascops asio), great horned owls (Bubo virginianus) barred owls (Strix varia) and long-eared owls (Asio otus). The brown thrasher methods...

eastern screech owls (Megascops asio), barred owls (Strix varia), long-eared owls (Asio otus), and short-eared owls (Asio flammeus). These birds do best...

Slovakia. These hosts include Buteo buteo, Buteo rufinus, Falco tinnunculus, Asio otus, Strix aluco, Strix uralensis and Tyto alba. Centrorhynchidae contains...

including the little owl (Athene noctua), long-eared owl (Asio otus), short-eared owl (Asio flammeus), barn owl (Tyto alba), tawny owl (Strix aluco) and...

owl, Strix aluco Ural owl, Strix uralensis Long-eared owl, Asio otus Short-eared owl, Asio flammeus Boreal owl, Aegolius funereus Order: Bucerotiformes   Family:...

Giant scops owl Otus gurneyi (Tweeddale, 1879) 108 White-fronted scops owl Otus sagittatus (Cassin, 1849) 109 Reddish scops owl Otus rufescens (Horsfield...

have been known to have preyed upon are Indian scops owl (Otus lettia), collared scops owl (Otus bakkamoena), northern hawk-owls, tawny owls, Eurasian pygmy...

familiaris Long-eared owl 673,000,000 Isotropic fractionator Pallium (DVR) Asio otus Transylvanian Hound 725,760,000 Isotropic fractionator Pallium (cortex)...

from Ireland - probably because of competition from the long-eared owl (Asio otus) - and only a rare vagrant to the Balearic and Canary Islands. In the...

and gray eyebrows. It is similar in appearance to the long-eared owl, Asio otus, but their ranges do not overlap, and the Abyssinian owl is darker. It...

ear structures and deeper facial disc are barn owls, long-eared owls (Asio otus), and boreal owls (Aegolius funereus). Given the uncomplicated structure...

(Aegolius funereus), 286 g (10.1 oz) long-eared owls (Asio otus) and 355 g (12.5 oz) short-eared owls (Asio flammeus). Despite their relatively large size,...

found to be similar to that of other owls, including the long-eared owl (Asio otus) and the barn owl (Tyto alba). The tarsi and toes are feathered up to...

(Alectoris chukar), Eurasian scops owl (Otus scops), northern long-eared owl (Asio otus), short-eared owl (Asio flammeus), and tawny owl (Strix aluco)...

the two species, it was similar in size to the living long-eared owl (Asio otus). Differences in the trochleas (grooves) of the lower end of the tarsometatarsus...

Eurasian scops owl, Otus scops Great grey owl, Strix nebulosa Little owl, Athene noctua Long-eared owl, Asio otus Marsh owl, Asio capensis (A) Northern...

Collared scops-owl, Otus lettia (A) Japanese scops-owl, Otus semitorques Ryūkyū scops-owl, Otus elegans Oriental scops-owl, Otus sunia Eurasian eagle-owl...

20 stotinov (20 stotins) 0.08 cent 18 mm 1.3 mm 0.7 g Long-eared owl, "ASIO OTUS" 50 stotinov (50 stotins) 0.21 cent 20 mm 1.3 mm 0.85 g Western honey...

87(1), 26. Räber, H. (1949). Das Verhalten gefangener Waldohreulen (Asio otus otus) und Waldkäuze (Strix aluco aluco) zur Beute. Behaviour, 1–95. Guerin...

The marsh owl (Asio capensis) is a medium to large species of owl in the family Strigidae. Medium-sized, dark brown with a pumpkin-shaped head with small...

Barrett, Rowan D.H. (2004). "Insect Hawking Observed in the Long-Eared Owl (Asio otus)" (PDF). Journal of Raptor Research. 38 (4). West Chester, OH: Raptor...

Eastern screech-owl, Megascops asio Great gray owl, Strix nebulosa Great horned owl, Bubo virginianus Long-eared owl, Asio otus Northern hawk owl, Surnia ulula...

Snowy owl, Bubo scandiacus (common) Short-eared owl, Asio flammeus (common) Long-eared owl, Asio otus (common) Northern hawk owl, Surnia ulula (common) Tengmalm's...

voles comprised 90% of the individual prey remains in long-eared owl (Asio otus) pellets on a relict wet prairie, and in Wisconsin, eastern meadow voles...