| Titre : | Time budget of Little Grebes during moult. |
| Auteurs : | Keld Henriksen, Auteur |
| Type de document : | Article |
| Dans : | Dansk Ornitologisk Forenings Tidsskrift (97(2) 2003) |
| Article en page(s) : | 221-222 |
| Langues: | Anglais |
| Résumé : | The daily time budget of Little Grebes Tachybaptus ruficollis was calculated from 13 hours of observation ultimo September 2002 in Norsminde Fjord, a brackish, sheltered inlet in eastern Jutland. Groups of 5-15 grebes were scan sampled (Altmann 1974) every 45 seconds. Feeding and resting were the dominant activities. Feeding activity was relatively low, however, compared to observations during winter in central Wales (Fox 1994). |



