Aves, p�le ornithologique de Natagora

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Aves, 33/2 | 1996 | 127-128

  About the feeding behaviour of a Great Northern Diver (Gavia immer) observed at the "Barrages de l'Eau d'Heure" (Belgium).
Hanus, B.

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Article summary

A first winter Great Northern Diver was present from 14.01 to 09.04.95 in the "Barrages de l'Eau d'Heure". On several occasions he was observed eating crayfishes (probably Astacus leptodactyles), for instance 24 specimens in two hours on 26th january 95.