| Titre : | Unusual duo Black Woodpecker (Dryocopus martius) - Great Spotted Woodpecker (Dendrocopos major) |
| Auteurs : | Jean-Paul Jacob, Auteur |
| Type de document : | Article |
| Dans : | Aves (35(1) June, 1998) |
| Article en page(s) : | 70-70 |
| Résumé : | On 12th april 1998, a male Black Woodpecker settles near a Great Spotted Woodpecker's nest and arouses an antagonistic behaviour of the latter. Each contact call of the Black Woodpecker is immediately followed by the drumming of the Great Spotted Woodpecker. The duo lasts about 4 minutes and is repeated 23 times. |



