Population dynamics of the Maasai giraffe (Giraffa camelopardalis tippelskirchi) in Tarangire-Manyara Ecosystem
Demographic studies can show overall population performance, help understand population structure and recognize animal distribution and movement. In order to investigate the social structure of giraffes in the Tarangire-Manyara Ecosystem, data on population structure, sex ratios, age ratios and habitat preference were examined in three protected areas. These areas included Lake Manyara National Park, Manyara […]
Systematic aerial sample survey of Laikipia county, April 2016 Preliminary Report
A systematic aerial sample survey of Laikipia County (9666km2) was carried out in April 2016 by Kenya’s Directorate of Resource Survey and Remote Sensing survey teams in partnership with Laikipia Wildlife Forum and Mpala Research Centre, with funds from US AID. This report presents the preliminary results as a basis for use by management and […]
Ecology, Behaviour and Conservation Status of Masai Giraffe (Giraffa camelopardalis tippelskirchi) in Tanzania
The focus of this thesis is on the behaviour, ecology and conservation of Masai giraffe (Giraffa camelopardalis tippelskirchi) in Tanzania. Giraffes are the most elegant, conspicuous and tallest animals of the African savannah. Giraffes prefer savannah and are responsible for the architectural beauty of trees through browsing. Giraffes are social but are non territorial because […]
Conservation genetics of an isolated giraffe population in Swaziland
Giraffe (Giraffa camelopardalis) are a critical component of the savannah’s browsing guild (Birkett, 2002), although their distribution is discontinuous and the species has declined over most of the range (Fennessy, 2008). Often confined to protected areas, management of the giraffes has increasingly focused on maintaining small, closed populations including private lands or conservation areas (Brenneman […]
Faecal Glucocorticoids Metabolite Response in Giraffes (Giraffa camelopardalis tippelskirchi) in Relation to Protected Area Management Objectives in Tanzania
The increase in the human population and the demand for natural resources and recreational activities poses insurmountable threats to the welfare and survival of wildlife. Human disturbance negatively impacts wildlife populations. A prospective way of determining wildlife welfare is to assess stress. To manage and conserve giraffes, it is vital to understand their stress factors […]
Tanzania: Tanapa Worried By Giraffe Ear Disease
WILDLIFE SCIENTISTS in Tanzania are investigating a severe infectious ear disease that is reported to have affected up to 30 per cent of an estimated 300 giraffes in Mikumi National Park, 300 km southwest of Dar es Salaam. The tick-borne disease, known scientifically as otitis media, was first observed in the park in October 1999 […]
Giraffe south of the Niger-Benue river system
Although giraffes have been seen occasionally south of the Niger river, there is no evidence that permanent populations occur in this area) and presumably the giraffes either die or return to the northern side. The southern habitats may be unsuitable for two reasons. First, human harassment and habitat modification may prevent the establishment of viable […]
The Mammals of Nigeria
Distribution: scattered localities in northern Guinea, Sudan, and Sahel savanna zones; not recorded south of the Niger-Benue rivers in Nigeria (Happold 1969, 1978b) (Map 98). Localities: Benue-Pai river region (Lewis 1955); Chingurme-Duguma GR, Kambari GR (Hall 197 6); Falgoro GR (Henshaw and Child 1972); Lame GR (Hall 1976); Sambisa GR (Hall 1976). Old localities not […]
Movements and source–sink dynamics of a Masai giraffe metapopulation
Spatial variation in habitat quality and anthropogenic factors, as well as social structure, can lead to spatially structured populations of animals. Demographic approaches can be used to improve our understanding of the dynamics of spatially structured populations and help identify subpopulations critical for the long-term persistence of regional metapopulations. We provide a regional metapopulation analysis […]
Quantifying the ecological success of a community-based wildlife conservation area in Tanzania
In Tanzania, community-based natural resource management of wildlife occurs through the creation of Wildlife Management Areas (WMAs). WMAs consist of multiple villages designating land for wildlife conservation, and sharing a portion of subsequent tourism revenues. Nineteen WMAs are currently operating, encompassing 7% of Tanzania’s land area, with 19 more WMAs planned. The ecological success or […]