| Common Name | Scientific name |
|---|---|
| Abdim's Stork | Ciconia abdimii |
| Abert's Towhee | Melozone aberti |
| Abyssinian Roller | Coracias abyssinicus |
| Acadian Flycatcher | Empidonax virescens |
| Acorn Woodpecker | Melanerpes formicivorus |
| Adelaide's Warbler | Setophaga adelaidae |
| African Black Duck | Anas sparsa |
| African Collared Dove | Streptopelia roseogrisea |
| African Desert Warbler | Sylvia deserti |
| African Golden Oriole | Oriolus auratus |
| African Pygmy Goose | Nettapus auritus |
| African Sacred Ibis | Threskiornis aethiopicus |
| African Silverbill | Euodice cantans |
| African Spoonbill | Platalea alba |
| African Stonechat | Saxicola torquata |
| African Swamphen | Porphyrio madagascariensis |
| Agami Heron | Agamia agami |
| Ainley's Storm-Petrel | Oceanodroma cheimomnestes |
| Akekee | Loxops caeruleirostris |
| Akiapolaau | Hemignathus wilsoni |
| Akikiki | Oreomystis bairdi |
| Akohekohe | Palmeria dolei |
| Alcaparro | Senna sp. |
| Alder Flycatcher | Empidonax alnorum |
| Aleutian Tern | Onychoprion aleuticus |
RingBase adheres to EURING codes.
