| Common Name | Scientific name |
|---|---|
| Choco Sirystes | Sirystes albogriseus |
| Red-breasted Nuthatch | Sitta canadensis |
| White-breasted Nuthatch | Sitta carolinensis |
| Eurasian Nuthatch | Sitta europaea |
| Brown-headed Nuthatch | Sitta pusilla |
| Pygmy Nuthatch | Sitta pygmaea |
| Olivaceous Woodcreeper | Sittasomus griseicapillus |
| Spectacled Eider | Somateria fischeri |
| Common Eider | Somateria mollissima |
| King Eider | Somateria spectabilis |
| Northern Shoveler | Spatula clypeata |
| Cinnamon Teal | Spatula cyanoptera |
| Blue-winged Teal | Spatula discors |
| Garganey | Spatula querquedula |
| Bronze Mannikin | Spermestes cucullata |
| Red-naped Sapsucker | Sphyrapicus nuchalis |
| Red-breasted Sapsucker | Sphyrapicus ruber |
| Williamson's Sapsucker | Sphyrapicus thyroideus |
| Yellow-bellied Sapsucker | Sphyrapicus varius |
| Laughing Dove | Spilopelia senegalensis |
| Hispaniolan Spindalis | Spindalis dominicensis |
| Jamaican Spindalis | Spindalis nigricephala |
| Puerto Rican Spindalis | Spindalis portoricensis |
| Western Spindalis | Spindalis zena |
| Black-capped Siskin | Spinus atriceps |
RingBase adheres to EURING codes.
