Squacco Heron
Square-tailed Drongo-Cuckoo
Squirrel Cuckoo
Steely-vented Hummingbird
Stejneger's Stonechat
Steller's Eider
Stephan's Emerald Dove
Steppe Eagle
Stitchbird
Stock Dove
Stout Cisticola
Stout-billed Cinclodes
Stout-billed Cuckooshrike
Straight-billed Woodcreeper
Streak-breasted Woodpecker
Streak-capped Spinetail
Streak-eared Bulbul
Streaked Flycatcher
Streaked Spiderhunter