Little Owl, Athene noctua, in hedgerow in The Cotswolds, Gloucestershire

The Snowy Owl (Bubo scandiacus) is a large owl of the typical owl family Strigidae, United Kingdom, Europe

Hawk owl (Surnia ulula) with a muskrat (Ondatra zibethicus) in it's claws while sitting in the snow in winter; Quebec, Canada

Northern Hawk-Owl (Surnia ulula) perched on a branch and watching for prey; Quebec, Canada

Eurasian Eagle-owl in flight near ground, Cantabria Spain

Long-eared Owl eating a mouse at night, Spain

Portrait of White-faced Scops Owl , Sologne France

Eurasian Scops Owl perched with prey, Spain

Portrait of Eurasian Eagle-owl, Cantabria Spain

Portrait of White-faced Scops Owl , Sologne France

Eurasian Scops Owl in flight with prey, Spain

Eurasian Scops Owl eating a grasshopper at night, Spain

Long-eared Owl landing on a branch at night, Spain

Eurasian Scops Owl perched with prey, Spain

Eurasian Eagle-owl with prey on a branch, Cantabria Spain

Long-eared Owl on a branch , Spain

Long-eared Owl eating a mouse at night, Spain

Portrait of Eurasian Eagle-owl, Cantabria Spain

Eurasian Eagle-owl in flight and falconer, Cantabria Spain

Portrait of Eurasian Eagle-owl, Cantabria Spain

Lesser Horned Owl on a branch, Torres del Paine Chile

Portrait of Cape Eagle-Owl , Sologne France

Portrait of Eurasian Eagle-owl, Cantabria Spain

Long-eared Owl in flight in autumn, GB

Portrait of White-faced Scops Owl , Sologne France

Dead Short-eared Owl near a geyser, Yellowstone USA

Short-eared owl in grass, UK

Spotted Eagle-Owl on a branch, Sologne France

Lesser Horned Owl on a branch, Torres del Paine Chile

Great Horned Owl on ground, Sologne France

Portrait of Cape Eagle-Owl , Sologne France