| Referens | Ingram, G.C.S. and M.H.M. Salmon, 1941 The diving habits of ducks and grebes. Brit. Birds 35:22-26. |
| Ref. | 115862 Ingram, G.C.S. and M.H.M. Salmon, 1941 |
| Sida | 25-26 |
| Named Used as Valid | Podiceps auritus |
| Observationsplats | |
| Distribution | Lisvane Reservoir, Cardiff, UK |