Collared owlet 
Collared Scops Owl 
Costa Rican pygmy owl 
Crested owl 
Dusky eagle-owl 
Eastern Screech Owl 
Eurasian eagle-owl 
European scops owl 
Ferruginous pygmy owl 
Flammulated owl 
Foothill screech owl 
Great grey owl 
Great Horned Owl 
Greyish eagle-owl 
Indian eagle-owl 
Indian scops owl 
Jungle owlet 
Koepcke's screech owl 
Lesser horned owl 
Little Owl 
Long-eared owl 
Long-whiskered owlet 
Madagascan owl 
Marsh owl