| Titre : | Bird Conservation International 15(4) - DEC 2005 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
L. S. Warburton, Auteur ;
M. R. Perrin, Auteur
Since 1950, the annual rainfall in the habitat of Black-cheeked Lovebirds Agapornis nigrigenis has decreased, increasing dependence on artificial water supplies. In this study, the seasonal water requirements and drinking behaviour of the lovebi[...]
Article
C. J. Pollo, Auteur ;
L. Robles, Auteur ;
J. M. Seijas, Auteur ;
A. Garcia-Miranda, Auteur ;
R. Otero, Auteur
We analysed the trend of the number of singing males of Cantabrian Capercaillie Tetrao urogallus cantabricus in 207 leks on the southern slope of the Cantabrian mountains, northwest Spain, in the period 1981 to 2003. The area of occupancy in 198[...]
Article
U. Bradter, Auteur ;
S. Gombobaatar, Auteur ;
C. Uuganbayar, Auteur ;
T. E. Grazia, Auteur ;
K. M. Exo, Auteur
North-eastern Mongolia is an important breeding area for the globally threatened White-naped Crane Grus vipio. We studied reproductive performance and the influence of factors related to livestock grazing on reproduction and nest-site selection [...]
Article
R. Macleod, Auteur ;
S. K. Ewing, Auteur ;
S. K. Herzog, Auteur ;
R. Bryce, Auteur ;
K. L. Evans, Auteur ;
A. Maccormick, Auteur
Bolivia holds one of the world's richest avifaunas, but large areas remain biologically unexplored or unsurveyed. This Study carried out the first ornithological inventory of one of the largest of these unexplored areas, the yungas forests of Co[...]
Article
J. S. Walker, Auteur ;
A. J. Cahill, Auteur ;
S. J. Marsden, Auteur
We studied nest-site selection and nesting success in the critically endangered Yellow-crested Cockatoo Cacatua sulphurea throughout a breeding season in Manupeu-Tanadaru National Park, Sumba. Within a 6 km(2) study area, which supported about 6[...]
Article
L. E. Lopes, Auteur ;
M. A. Marini, Auteur
We investigated the reproductive success of Campo Suiriri (Suiriri affinis) and Chapada Flycatcher (S. islerorum) in the Estacao Ecologica de Aguas Emendadas, Central Brazil. Between June and December 2003, we monitored 25 nests of Campo Suiriri[...]
Article
Hill Mynah Gracula religiosa is one of the most popular bird pets worldwide due to its ability to mimic diverse sounds, especially human speech. However, Mynahs have rarely been bred in captivity, so nestlings from natural populations are in lar[...]
