Diet and seasonal dispersal of extralimital giraffe at Sanbona Wildlife Reserve, Little Karoo, South Africa
South African giraffe (Giraffa camelopardalis giraffa) have been introduced as an extralimital species to private farms in the Little Karoo on the basis of economic sustainability, and the need to create a competitive tourism product. However, little is known about the medium- to long-term impacts and ecological sustainability of such introductions. The diet of a […]
Preliminary Report on Forage Availability and Resource Use by Reticulated Giraffe at Mugie Conservancy, Laikipia, Kenya
Main Findings To compare resource availability and animal diets, we conducted vegetation surveys and collected giraffe dung samples for diet analyses on the east and west sides of primary road C77 at Mugie Conservancy. The availability of tree resources differed on the east versus west sides of C77, where the more abundant species that we […]
Ramifying effects of the risk of predation on African multi-predator, multiprey large-mammal assemblages and the conservation implications
Impacts of predators on prey populations are incurred not only through mortality inflicted, but also from how the risk of mortality affects the behaviour, spatial distribution and resource access of potential prey species. This risk is governed by exposure to predators and vulnerability following encounters. Behavioural responses to reduce risks have ramifying consequences for habitat […]
The diet selection, habitat preferences and spatial ecology of relocated giraffe (Giraffa camelopardalis) in the Kgalagadi Transfrontier Park
Old records and historic eyewitness accounts of giraffe (Giraffa camelopardalis) in the Kalahari, led to the decision by park management to reintroduce giraffe in 1991. Twenty years ago (1991) the translocation of 8 giraffe from the Etosha National Park took place to an area in the Kgalagadi Transfrontier Park which there is limited information as […]
Feeding behaviour of Giraffe (Giraffa camelopardalis) in Mokolodi Nature Reserve, Botswana
Feeding patterns of twelve giraffes were documented during the wet season from February to April in Mokolodi Nature Reserve in southeastern Botswana. The general aim of the study was to better understand how the giraffes sustain themselves in the Reserve. More specifically the study addresses different aspects of feeding modes and feeding preferences, time allocation […]
Season of birth affects juvenile survival of giraffe
Variation in timing of reproduction and subsequent juvenile survival often plays an important role in population dynamics of temperate and boreal ungulates. Tropical ungulates often give birth year round, but survival effects of birth season for tropical ungulate species are unknown. We used a population of giraffe in the Tarangire Ecosystem of northern Tanzania, East […]
Feeding behaviour of giraffe Giraffa camelopardalis in the Willem Pretorius Game Reserve, Orange Free State
The habitat and feeding behaviour of giraffe in the Willem Pretorius Game Reserve, Orange Free State, are described. Acacia karroo, the single most important component, together with Asparagus laricinus, Rhus undulata and Ziziphus mucronata, comprises almost 90% of the giraffe’s diet. During the wet season deciduous plants of the savanna flats are preferred, but in […]
Seasonal variation in the feeding ecology of black rhinoceros (Diceros bicornis L.) in Laikipia, Kenya
Daily indirect observations were made on the diet and feeding habits of the black rhinoceros (Diceros bicornis L.) on Ol Ari Nyiro Ranch, Laikipia, Kenya over a six-month period. Individual rhinos were followed along their feeding tracks, plants consumed by tracked animals were identified and herbivory quantified. In total, 9665 individual feeding points were recorded […]
The diet of a small group of extralimital giraffe
Giraffe are extralimital in the Eastern Cape Province, South Africa where recent local introductions have persisted despite limited research into their impact on the indigenous flora. The diet of 15 giraffe at the Shamwari Game Reserve was recorded by direct observation during summer (March/April) and winter (July/August) 2001, quantifying diet by frequency of occurrence (individual […]
The feeding behaviour of giraffe in Niger
The remaining West African giraffes (Giraffa camelopardalis) are found in Niger (62 individuals in January 1998). Their feeding behaviour was studied by direct observation during two periods of 6 and 12 mo. The giraffe’s diet is diverse: at least 45 plant species were eaten, depending on spatial arrangement and a given plant’s stage of growth. […]