| Titre : | Ostrich 76(1-2) - MAR 2005 |
| Type de document : | Bulletin |
| Paru le : | 00/00/0000 |
Dépouillements
Article
R. Kyle, Auteur
Article
Article
B. K. Schmidt, Auteur ;
W. R. Branch, Auteur
Article
R. Yosef, Auteur ;
P. Zduniak, Auteur
Article
L. A. R. de Roland, Auteur ;
J. Rabearivony, Auteur ;
G. Razafimanjato, Auteur ;
H. Robenarimangason, Auteur ;
R. Thorstrom, Auteur
We studied the breeding biology of the Banded Kestrel (Falco zoniventris) in the forest edge habitat of Masoala Peninsula of north-eastern Madagascar from 1997 to 1999. Banded Kestrels begin their breeding season at the end of the wet season dur[...]
Article
P. G. Ryan, Auteur ;
H. K. Marshall, Auteur
Article
G. Kopij, Auteur
Stomach contents (n = 270) of 21 insectivorous bird species in six families (Paridae, Remizidae, Sylviidae, Muscicapidae, Laniidae, Malaconotidae) collected over a period of 10 years in semi-arid regions of South Africa were examined and identif[...]
Article
A. Schultz, Auteur ;
P. Whittington, Auteur
This investigation was undertaken during January and February 2004, to determine the epidemiological risk of avian malaria infection to seabirds at the proposed marine animal rehabilitation complex, to be sited at Cape Receife. Despite low numbe[...]
Article
S. Taylor, Auteur ;
M. R. Perrin, Auteur
The Brown-headed Parrot, Poicephalus cryptoxanthus, is a poorly-known species inhabiting eastern South Africa. This study details the vocalizations of the species and places these in their behavioural context. Seven distinct calls were identifie[...]
Article
A. Monadjem, Auteur
The community structure and population density of birds was studied at
Article
M. Githiru, Auteur ;
L. A. Bennun, Auteur ;
L. Lens, Auteur ;
CPKO Ogol, Auteur
We studied the spatial and temporal variation in fruit abundance and frugivorous bird densities in a large-sized (135ha), a medium-sized (95ha) and five small-sized (each 2-8ha) forest fragments in the Taita Hills, Kenya. The large and medium pa[...]
Article
D. G. Allan, Auteur ;
G. B. Davies, Auteur
Nesting House Crows Corvus splendens were studied in the suburb of Merewent, Durban, South Africa, during the summer breeding season of 1999-2000. The c. 1 km(2) study area supported 52-62 pairs. Breeding dispersal was clumped, suggesting a leve[...]
Article
P. Whittington, Auteur ;
N. Klages, Auteur ;
R. Crawford, Auteur ;
A. Wolfaardt, Auteur ;
J. Kemper, Auteur
Re-sightings of African Penguins Spheniscus demersus flipper-banded as chicks were used to estimate the age of first breeding. Data from five breeding colonies in three regions were analysed: Ichaboe and Mercury islands, Namibia; Dassen and Robb[...]
Article
R. G. Jeffery, Auteur ;
H. A. Scott, Auteur
Numbers of breeding pairs of African Black Oystercatchers showed a highly significant increase at Cape Agulhas over a 24-year study period. Mean numbers of fledglings per pair did not increase correspondingly but showed a cyclic tendency, peakin[...]
