| Titre : | Three duck species eating crayfishes in the "Barrages de l'Eau d'Heure" on January 1997 |
| Auteurs : | Bernard Hanus, Auteur |
| Type de document : | Article |
| Dans : | Aves (35(1) June, 1998) |
| Article en page(s) : | 75-75 |
| Résumé : | During the cold winter 96-97, a Velvet Scoter was observed catching crayfishes, which is not surprising as it is a usual consumer of shellfishes at sea. More unusual was the predation of crayfishes also by a Tufted Duck and a Goldeneye. |



