| Titre : | Bird Conservation International 16(3) - SEP 2006 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Jose A. Martinez, Auteur ;
Jose E. Martinez, Auteur ;
Santi Mañosa, Auteur ;
Iñigo Zuberogoitia, Auteur ;
Jose F. Calvo, Auteur
The Eagle Owl Bubo bubo, which feeds mainly on rabbits and partridges, has been persecuted widely for causing damage to game interests. Although it is a protected species throughout Europe, there is a noteworthy gap in the scientific literature [...]
Article
Hugh A. Robertson, Auteur ;
Ian Karika, Auteur ;
Edward K. Saul, Auteur
The translocation of species to a new site plays an important role in the conservation of many threatened birds; however, the problems and processes involved in planning and implementing such translocations are rarely reported. In order to estab[...]
Article
Suzanne J. Moore, Auteur ;
Phil F. Battley, Auteur
The digestive tract of many animals is morphologically flexible and can adjust over time to make the most efficient use of the foods available. Differences between captive and wild diets often cause large differences in the gut morphology of cap[...]
Article
Ari E. Martínez, Auteur ;
David F. Aranibar, Auteur ;
Edwin R. Gutierrez, Auteur
Censuses were conducted from 15 June to 6 July and from 15 to 24 October 2003 throughout Lake Titicaca to determine the current distribution and abundance of the Titicaca Flightless Grebe Rollandia microptera. We surveyed 22 of an estimated 25 l[...]
Article
Ramunas Zydelis, Auteur ;
Svein-Hakon Lorentsen, Auteur ;
Anthony D. Fox, Auteur ;
Andres Kuresoo, Auteur ;
Yuri Krasnov, Auteur ;
Yuri Goryaev, Auteur ;
Jan Ove Bustnes, Auteur ;
Martti Hario, Auteur ;
Leif Nilsson, Auteur ;
Antra Stipniece, Auteur
Steller's Eider Polysticta stelleri has a restricted arctic breeding range. The world population declined to c. 220,000 individuals in the late 1990s from an estimated 400,000-500,000 in the 1960s. The species has a limited global wintering dist[...]
Article
Ara Monadjem, Auteur ;
Richard C. Boycott, Auteur ;
Kim Roques, Auteur ;
Ray Gama, Auteur ;
David Garcelon, Auteur
The Blue Swallow Hirundo atrocacridea is a globally threatened species endemic to sub-Saharan Africa. The total population breeding south of the Limpopo River (i.e. in South Africa and Swaziland) probably numbers around too pairs. A significant [...]
