Tytonidae Family

Family: Tytonidae (Barn Owls)
Genus: Phodilus (Bay Owls)

Oriental Bay Owl (Phodilus Badius)

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Congo Bay Owl (Phodilus Prigoginei)

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Family: Tytonidae (Barn Owls)
Genus: Tyto

Greater Sooty Owl (Tyto Tenebricosa)

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Lesser Sooty Owl (Tyto Multipunctata)

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Australian Masked Owl (Tyto Novaehollandiae)

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Sulawesi Owl (Tyto Rosenbergii)

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Barn Owl (Tyto Alba)

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Ashy-faced Owl (Tyto Glaucops)

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African Grass Owl (Tyto Capensis)

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Eastern Grass Owl (Tyto Longimembris)

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Red Owl (Tyto Soumagnei)

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Minahassa Masked Owl (Tyto Inexspectata)

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Moluccan Masked Owl (Tyto Sororcula)

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Strigidae Family

Family: Strigidae (True Owl)
Genus: Gymnoglaux (Bare-legged Owl)

Bare-legged Owl (Gymnoglaux Lawrencii)

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Family: Strigidae (True Owl)
Genus: Nesasio (Fearful Owl)

Fearful Owl (Nesasio Solomonensis)

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Family: Strigidae (True Owl)
Genus: Asio

Stygian Owl (Asio Stygius)

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Long-eared Owl (Asio Otus)

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Short-eared Owl (Asio Flammeus)

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Marsh Owl (Asio Capensis)

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Family: Strigidae (True Owl)
Genus: Pseudoscops (Jamaican Owl)

Jamaican Owl (Pseudoscops Grammicus)

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Striped Owl (Not confirmed pseudoscops) 

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Family: Strigidae (True Owl)
Genus: Ninox

Rufous Owl (Ninox Rufa)

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Powerful Owl (Ninox Stenua)

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Barking Owl (Ninox Connivens)

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Sumba Boobook (Ninox Rudolfi)

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Southern Boobook (Ninox Novaeseelandiae)

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Brown Hawk-Owl (Ninox Scutulata)

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White-browed Hawk-Owl (Ninox Superciliaris)

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Christmas Boobook (Ninox Natalis)

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Family: Strigidae (True Owl)
Genus: Aegolius

Boreal Owl (Aegolius Funereus)

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Northern Saw-whet Owl (Aegolius Acadicus)

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Family: Strigidae (True Owl)
Genus: Athene

Spotted Owlet (Athene Brama)

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Little Owl (Athene Noctua)

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Forest Owlet (Athene Blewitti)

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Burrowing Owl (Athene Cunicularia)

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Family: Strigidae (True Owl)
Genus: Micrathene (Elf Owl)

Elf Owl (Micrathene Whitneyi)

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Family: Strigidae (True Owl)
Genus: Glaucidium (Pygmy owls)

Eurasian Pygmy Owl (Glaucidium Passerinum)

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Collared Owlet (Galucidium Brodiei)

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Pearl-spotted Owlet (Glaucidium Perlatum)

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Northern Pygmy Owl (Glaucidium Gnoma)

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Costa Rican Pygmy Owl (Galucidium Costaricarum)

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Andean Pygmy Owl (Glaucidium Jardinii)

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Central American Pygmy Owl (Glaucidium Griseiceps)

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Amazonian Pygmy Owl (Glaucidium Hardyi)

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Ferruginous Pygmy Owl (Glaucidium Brasilianum)

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Austral Pygmy Owl (Glaucidium Nanum)

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Cuban Pygmy Owl (Glaucidium Siju)

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Asian Barred Owlet (Glaucidium Cuculoides)

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Jungle Owlet (Glaucidium Radiatum)

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Chesnut-backed Owlet (Glaucidium Castanotum)

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African Barred Owlet (Glaucidium Capense)

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