| Titre : | British Birds 111(5) - MAY 2018 |
| Type de document : | Bulletin |
| Paru le : | 01/05/2018 |
Dépouillements
Article
Tim Melling, Auteur ;
Mark Thomas, Auteur ;
Mike Price, Auteur ;
Staffan Roos, Auteur
The Peak District National Park is the southernmost area managed for driven Red Grouse Lagopus lagopus shooting in England. Grouse-moor management includes intensive moorland burning and predator control by gamekeepers. As in many areas with dri[...]
Article
Hein van Grouw, Auteur
The most common plumage abnormalities in birds involve some form of white feathering, ranging from birds with just a few white feathers to individuals that are completely white. The causes of aberrant white feathers are diverse and, in many case[...]
