Carsten Gyger:
Barn Owl (Tyto alba)
Carsten Gyger:
Ferruginous Pygmy Owl (Glaucidium brasilianum) II
Carsten Gyger:
Striped Owl (Asio Clamator)
Carsten Gyger:
Great Grey Owl or Great Gray Owl (Strix nebulosa)
Carsten Gyger:
South American Horned Owl (Bubu virgianus nacurutu)
Carsten Gyger:
Tom Thumb ..
Carsten Gyger:
Buffy Fish Owl (Bubo ketupu)
Carsten Gyger:
Verreaux's Eagle-Owl (Bubo lacteus)