| Zitat | Piersma, T., 1988 Body size, nutrient reserves and diet of red-necked and Slavonian Grebes Podiceps grisegena and P. auritus on Lake Usselmeer, The Netherlands. Bird Study 35:13-24. |
| Ref. | 109412 Piersma, T., 1988 |
| Seite | |
| Named Used as Valid | Podiceps grisegena |
| Fundort | |
| Verbreitung | Netherlands. |