| Titre : | British Birds 94(2) - February, 2001 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Josephine A. Pithon, Auteur ;
Calvin Dytham, Auteur
Four subspecies of Rose-ringed Parakeet Psittacula krameri are recognised, two African and two Indian. The likely origin of those individuals living in the wild in Britain was investigated by comparing body measurements and colour characters of [...]
Article
Alan G. Knox, Auteur
The BOU Records Committee reviewed 16 British records of Bufflehead Bucephala albeola up to 1950 and the first two records after that date. Of the older records, many were clouded by fraud or by lack of detail, and only one was considered to be [...]
