Population Status and Trend of the Maasai Giraffe in the Mid Kenya-Tanzania Borderland
Among the nine sub-species of giraffes, the Maasai giraffe is the most widespread and common in Northern and Southern Kenya. Although it’s considered by the IUCN to be a species of no conservation concern, they have been reported to have declined in some of their range areas mostly due to bush meat activities, habitat fragmentation […]
Vegetation factors influencing density and distribution of wild large herbivores in a southern African savannah
Understanding factors influencing large herbivore densities and distribution in terrestrial ecosystems is a fundamental goal of ecology. This study examined environmental factors influencing the density and distribution of wild large herbivores in Gonarezhou National Park, Zimbabwe. Vegetation and surface water were predicted to have a stronger influence than anthropogenic-related disturbances (livestock grazing, fires, settlements and […]
Overview of the ecology of the Niger giraffe
The giraffe of Niger are the last in all West Africa. It is threatened. They are both genetically and ecologically distinct from other giraffe and are therefore an important biodiversity remnant. Although baseline research has been limited, it does provide snapshots of what has happened to the population’s numbers and distribution over the past decade. […]
Distribution and status of the desert-dwelling giraffe (Giraffa camelopardalis angolensis) in northwestern Namibia
The population density and distribution of desert-dwelling giraffes was estimated in three study areas in the Hoanib River catchment, northwestern Namibia. Giraffe population densities (0.01 giraffe/km^2) were equal to the lowest recorded in Africa with population numbers fluctuating over past decades. Sex ratios, herd sizes and age categories differed between all the study areas, while […]
The past and present distribution of some African ungulates
Synopsis: A comparison has been made between the recent densities and distributions of African mammals of the genera: Equus, Ceratotherium, Diceros, Hippopotamus, Choeropsis, Hyemoschus, Giraffa, Okapia, Damaliscus, Alcelaphus, Connochaetes, Taurotragus, Tragelaphus, Boocercus, Strepsiceros, Limnotragus, Syncerus, with those at the turn of the present century. Information has been obtained from literature, by personal contact, and in […]