| Common Name | Scientific name |
|---|---|
| Red-and-yellow Barbet | Trachyphonus erythrocephalus |
| Red-and-green Macaw | Ara chloropterus |
| Red Warbler | Cardellina rubra |
| Red Turtle Dove | Streptopelia tranquebarica |
| Red Siskin | Spinus cucullatus |
| Red Phalarope | Phalaropus fulicarius |
| Red Knot | Calidris canutus |
| Red Kite | Milvus milvus |
| Red Junglefowl | Gallus gallus |
| Red Avadavat | Amandava amandava |
| Razorbill | Alca torda |
| Radjah Shelduck | Tadorna radjah |
| Radde's Warbler | Phylloscopus schwarzi |
| Pyrrhuloxia | Cardinalis sinuatus |
| Pygmy Nuthatch | Sitta pygmaea |
| Pygmy Cormorant | Microcarbo pygmeus |
| Purplish-backed Quail-Dove | Zentrygon lawrencii |
| Purplish-backed Jay | Cyanocorax beecheii |
| Purple-throated Woodstar | Calliphlox mitchellii |
| Purple-throated Mountain-gem | Lampornis calolaemus |
| Purple-throated Fruitcrow | Querula purpurata |
| Purple-throated Carib | Eulampis jugularis |
| Purple-crowned Fairy | Heliothryx barroti |
| Purple Swamphen | Porphyrio porphyrio |
| Purple Starling | Lamprotornis purpureus |
RingBase adheres to EURING codes.
