| Titre : | British Birds 107(4) - APR 2014 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Article
Roger Lucken, Auteur ;
Steve Hughes, Auteur ;
Steve Miller, Auteur
Article
Russell B. Wynn, Auteur ;
Dan Brown, Auteur ;
Gavin Thomas, Auteur ;
Chas A. Holt, Auteur ;
Sveinn Are Hanssen, Auteur ;
Borge Moe, Auteur ;
Olivier Gilg, Auteur
In 2013 a record spring passage of Long-tailed Skuas Stercorarius longicaudus was observed in Scotland, including an unprecedented overland movement. Tracking data for the species has also hinted at overland migration in Scotland. Here, the trac[...]
Article
Tim Birkhead, Auteur
The study of behaviour, much of it based on birds, became established in the first half of the twentieth century. At that time researchers were anxious that this new area of research should be both distinct and objective. They set clear boundari[...]
Article
Keith Vinicombe, Auteur
Counts of Common Sterna hirundo and Arctic Terns S. paradisaea at Chew Valley Lake, Avon, are analysed over a 36-year period. These data are compared with counts from seawatching headlands on the south coast of England - at Portland and Dungenes[...]
