| Titre : | Aves 47(1) - MAR 2010 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
T. Baudoux, Auteur ;
A. Burnel, Auteur ;
A. De Broyer, Auteur ;
A. Dirick, Auteur ;
P. Duchesne, Auteur ;
P. Loly, Auteur ;
T. Mariage, Auteur ;
T. Ory, Auteur ;
J.-P. Jacob, Auteur
Springtime 2009 was exceptionally warm (the second warmest since 1833, after 2007). The most noteworthy rarities during the period were the following: Pallid Harrier Circus macrourus, Short-toed Eagle Circaetus gallicus, European Stone-Curlew Bu[...]
Article
Anne Weiserbs, Auteur
Invasive species raise many questions about their environmental impact. An agreement with regional authorities has been established in 2008 in the context of a need to review the status of populations in Psittacine in the Brussels-Capital Region[...]
Article
Jean-Yves Paquet, Auteur ;
Jean-Paul Jacob, Auteur ;
Thierry Kinet, Auteur ;
Christian Vansteenwegen, Auteur
Since 1990, common breeding bird populations in Wallonia (Southern Belgium) are surveyed annually by point count sampling. This scheme monitors evolution of an annual population index for about 80 species and reveals declines or increases of pop[...]
