Division Strigidae
United Kingdom
Bubo bubo
Nyctea scandiaca
Surnia ulula
Glaucidium passerinum
Strix nebulosa
Strix uralensis
Asio flammeus
Aegolius funereus
United Kingdom
Bubo bubo
Nyctea scandiaca
Surnia ulula
Glaucidium passerinum
Strix nebulosa
Strix uralensis
Asio flammeus
Aegolius funereus