Slaty-backed Forest Falcon
Slaty-backed Thrush
Slaty-capped Shrike-Vireo
Slaty-legged Crake
Snail-eating Coua
Snowy Cotinga
Society Kingfisher
Soft-plumaged Petrel
Somali Bee-eater
Somali Golden-winged Grosbeak
Somali Thrush
Somali Wheatear
Sombre Kingfisher
Sooty Oystercatcher
Sooty Thrush
Souimanga Sunbird
South Island Piopio
Southern Carmine Bee-eater
Southern Double-collared Sunbird
Southern Giant Petrel
Southern Marquesan Reed Warbler
Southern Royal Albatross
Spanish Imperial Eagle