| Titre : | British Birds 92(12) - dEC., 1999 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Joanne H. Cooper, Auteur ;
K. H. Voous, Auteur
Is the Azure-winged Magpie Cyanopica cyanus an alien in Portugal and Spain, introduced from China a few centuries ago by spice traders, or a relic surviving from a formerly much more widespread natural population? Now, archaeological examination[...]
Article
Peter A. Fraser, Auteur ;
Peter G. Lansdown, Auteur ;
Michael J. Rogers, Auteur
For this third annual report, covering 1997, information on assessed and accepted records was supplied, sometimes in advance of publication in their local bird reports, by County Bird Recorders. There were all-time record numbers of three specie[...]
