São Tomé ibis 
Scarlet Ibis 
Sharp-tailed ibis 
Shoebill 
Snowy Egret 
Southern Bald Ibis 
Spot-billed pelican 
Squacco Heron 
Straw-necked ibis 
Striated Heron 
Stripe-backed bittern 
Tricolored heron 
Wattled ibis 
Western cattle egret 
Western Reef Heron 
Whistling heron 
White-backed Night-Heron 
White-faced Heron 
White-necked Heron 
Yellow Bittern 
Yellow-billed Spoonbill 
Yellow-crowned night heron