Saffron-crowned tanager 
Sage thrasher 
Sahel paradise whydah 
Sakalava weaver 
Saltmarsh sparrow 
Salvadoris eremomela 
San Andres mockingbird 
San Andres vireo 
Sand martin 
Santa Marta antbird 
Santa Marta Antpitta 
Santa Marta Brushfinch 
Santa Marta Bush-Tyrant 
Santa Marta Mountain Tanager 
Santa Marta Tapaculo 
Santa Marta warbler 
São Miguel Goldcrest 
São Tomé fiscal 
São Tomé paradise flycatcher 
São Tomé prinia 
São Tomé thrush 
São Tomé weaver 
São Tomé white-eye 
Sapayoa