Serum concentrations of amino acids, fatty acids, lipoproteins, vitamins A and E, and minerals in apparently healthy, free-ranging Southern Giraffe (Giraffa camelopardalis giraffe)

This pilot project began establishing a nutritional profile for free-ranging giraffe. The results will be used as a tool to begin assessing the nutritional status of captive giraffe. In October 2004 serum samples were collected opportunistically from seven adult and 17 sub-adult giraffe being anesthetized for different studies. Seventeen animals were from Double Drift Game […]

Food Consumption and Energy Budgets of the Giraffe

(1) To estimate the efficiency of the foraging strategy described in Pellew (1984), the rates of food intake of adult giraffe in the Serengeti National Park are assessed. Daily energy intakes derived from the diet are compared with estimates of the energy requirements for year-round reproduction. The reproductive performance of giraffe in the Serengeti is […]

Inducible defences in Acacia sieberiana in response to giraffe browsing

Acacia trees comprise a principal component of the diet of many African browsers. The resultant browsing pressure has led to the evolution of both physical and chemical responses in Acacia trees. In an observational study, we investigated the physical and chemical defenses in Acacia sieberiana var. woodii in response to different intensities of giraffe herbivory. […]

An outbreak of anthrax in endangered Rothschild’s giraffes in Mwea National Reserve, Kenya

An anthrax outbreak occurred at the Mwea National Reserve between May 2011 and July 2011. This outbreak affected endangered Rothschild’s giraffes (Giraffa camelopardalis ssp. rothschildi). Eleven giraffe carcasses were found during the 3-month period. One lesser kudu (Ammelaphus imberbis), the only one of its species in the national reserve, also succumbed to the illness. An […]

A Preliminary Study of Desert Dwelling Giraffe (Giraffa Camelopardalis Angolensis) Ecology, Northwestern Namibia

Historically, giraffe (Giraffa camelopardalis Linnaeus 1758) were widely distributed  throughout Mrica, from the northern to the southern savannah regions (Skinner & Smithers 1990;East 1998). ,Today their distribution is both patchy and discontinuous, from west Mrica to south Africa. Similar to other megafauna throughout Mrica (e.g. elephant (Loxodonta africana), rhino (Diceros bicornis) and buffalo (Syncerus caffer), […]