"Snowy Owl (Bubo scandiacus, Bubo scandiaca, Nyctea scandiaca), male, portrait, occurrence in northern Europe, Siberia, North America and Greenland, captive, North Rhine-Westphalia, Germany, Europe"

Boreal owl (Aegolius funereus), adult, looking out of its nesting hole in a nesting box, North Rhine-Westphalia, Germany, Europe

Boreal owl (Aegolius funereus), adult, looking out of its nesting hole in a nesting box, North Rhine-Westphalia, Germany, Europe

"Tawny Owl (Strix aluco), resting, hiding place in a hollow oak trunk, Middle Elbe Biosphere Reserve, Dessau-Rosslau, Saxony-Anhalt, Germany, Europe"

Tawny owl (Strix aluco) in flight, aerial photograph, Hesse, Germany, Europe

Tawny owl (Strix aluco) in flight, aerial photograph, Hesse, Germany, Europe

"Young Tawny Owl or Brown Owl (Strix aluco) perched in front of a tree hollow, Westerwald, Solms, Lahn-Dill Kreis, Hesse, Germany, Europe"

Boreal owls (Aegolius funereus), two fledglings sitting on a lichen-covered branch, North Rhine-Westphalia, Germany, Europe

"Young Tawny Owl or Brown Owl (Strix aluco) perched in front of a tree hollow, Westerwald, Solms, Lahn-Dill Kreis, Hesse, Germany, Europe"

Boreal owls (Aegolius funereus), two fledglings sitting on a lichen-covered branch, North Rhine-Westphalia, Germany, Europe

Boreal owls (Aegolius funereus), two fledglings sitting on a lichen-covered branch, North Rhine-Westphalia, Germany, Europe

Oriental Bay Owl (Phodilus badius), Asian species, captive, North Rhine-Westphalia, Germany, Europe

Automedon Giant Owl (Eryphanis polyxena), caterpillar, South American species, captive, North Rhine-Westphalia, Germany, Europe

"Tawny Owl (Strix aluco), North Rhine-Westphalia, Germany, Europe"