Peruvian screech owl 
Pharaoh eagle-owl 
Puerto Rican Owl 
Rainforest scops owl 
Rufescent screech owl 
Rufous-banded owl 
Santa Marta Screech-Owl 
São Tomé scops owl 
Short-Eared Owl 
Snowy Owl 
sokoke Shops owl 
South American Great Horned Owl 
Southern boobook 
Spectacled Owl 
Spot-bellied eagle-owl 
Spotted Eagle-Owl 
Spotted Owlet 
Spotted wood owl 
Striped owl 
Stygian owl 
Tawny Owl 
Tawny-bellied screech owl 
Tropical screech owl 
Unspotted saw-whet owl