Aegiolius funereus  BOREAL OWLAegolicus acadicus  SAW-WHET OWLAsio flammeus  (SHORT-EARED OWL)Asio otus  LONG-EARED OWLAthene cunicularia  BURROWING OWLBubo bubo  EAGLE OWLBubo virginianus  GREAT HORNED OWLGlaucidium brasillianum  FERRUGINOUS PIGMY OWLMegascops kennicottii  WESTERN SCREECH OWLMegascops trichopsis  WHISKERED SCREECH OWLMicrathene whitneyi  (ELF OWL)Nyctea scandiaca  SNOWY OWLOtus asio  EASTERN SCREECH OWLStrix nebulosa  GREAT GRAY OWLStrix occidentalis  SPOTTED OWLStrix varia  BARRED OWLSurnia ulula  NORTHERN HAWK OWLTyto alba  BARN OWL