| Common Name | Scientific name |
|---|---|
| Golden-fronted Woodpecker | Melanerpes aurifrons |
| Golden-green Woodpecker | Piculus chrysochloros |
| Golden-headed Manakin | Ceratopipra erythrocephala |
| Golden-headed Quetzal | Pharomachrus auriceps |
| Golden-hooded Tanager | Tangara larvata |
| Golden-naped Woodpecker | Melanerpes chrysauchen |
| Golden-olive Woodpecker | Colaptes rubiginosus |
| Golden-winged Warbler | Vermivora chrysoptera |
| Gouldian Finch | Erythrura gouldiae |
| Grace's Warbler | Setophaga graciae |
| Grand Cayman Thrush | Turdus ravidus |
| Grasshopper Sparrow | Ammodramus savannarum |
| Grassland Yellow-Finch | Sicalis luteola |
| Gray Bunting | Emberiza variabilis |
| Gray Catbird | Dumetella carolinensis |
| Gray Elaenia | Myiopagis caniceps |
| Gray Flycatcher | Empidonax wrightii |
| Gray Francolin | Francolinus pondicerianus |
| Gray Gull | Leucophaeus modestus |
| Gray Hawk | Buteo plagiatus |
| Gray Jay | Perisoreus canadensis |
| Gray Kingbird | Tyrannus dominicensis |
| Gray Nightjar | Caprimulgus indicus |
| Gray Silky-flycatcher | Ptiliogonys cinereus |
| Gray Thrasher | Toxostoma cinereum |
RingBase adheres to EURING codes.
