| Titre : | Bird Conservation International 10(4) - December, 2000 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
Ding Chang-Qing, Auteur ;
Zheng Guang-Mei, Auteur
Article
R. Sozer, Auteur ;
I. Setiawan, Auteur ;
A. P. Setiadi, Auteur
Article
J. M. Barnett, Auteur ;
G. M. Kirwan, Auteur ;
M. Pearman, Auteur ;
L. N. Naka, Auteur ;
J. A. Tobias, Auteur
Previously known from two specimens, Kaempfer's Tody-tyrant Hemitriccus kaempferi is a globally threatened species endemic to the southern Brazil Atlantic Forest. The first field observations of this little-known taxon were made in the 1990s and[...]
Article
S. Hille, Auteur ;
Jean-Marc Thiollay, Auteur
We investigated the decline and current status of the Black Kite Milvus m. miqrans Boddaert 1783 and the endemic and distinct Red Kite (Cape Verde Kite or Cape Verde Red Kite) Milvus milvus fasciicauda Hartert 1914 On the Cape Verde archipelago.[...]
Article
X. Lu, Auteur ;
G. M. Zheng, Auteur
It is known that White Eared-pheasants Crossoptilon crossoptilon drouyni interbreed widely with Tibetan Eared-pheasants C. harmani at the boundary of their ranges. A new hybrid zone has been found recently in eastern Tibet, far away from the bou[...]
Article
Since the mid-1980s, exhausted pastures in Ecuador have been increasingly abandoned, allowing forest regeneration. At approximately 2,200 m in the Tandayapa valley I surveyed four abandoned pastures to evaluate their use by birds. Each former pa[...]
Article
C. E. Gordon, Auteur ;
J. F. Ornelas, Auteur
Biogeographical endemism and habitat restriction are two easily measured quantities that can be used as indicators of species' ecological restrictions. We analysed and compared these two types of information from available literature sources in [...]
Article
D. P. Tubelis, Auteur ;
R. B. Cavalcanti, Auteur
In the Cerrado of Brazil, the largest Neotropical savanna region, open habitats are suffering an intense process of conversion to pasture and agricultural land. This study evaluated the responses of birds to the thinning of tree and shrub cover [...]
