| Clue | Source | Date |
|---|---|---|
| Extinct animals that once lived on Mauritius | ||
| *Extinct creatures of Mauritius | New York Times | 10 Oct 2023 |
| Pigeons' extinct kin | Thomas Joseph | 30 May 2015 |
| Extinct pigeon relatives, redundantly | ||
| Extinct avians | ||
| Pigeons' extinct kin | ||
| Stupid aviarist's quarry? | ||
| Stupid aviarist's quarry? |