The behaviour and dietary preferences of southern giraffe (giraffa camelopardalis giraffa) on the umphafa private nature reserve, kwa-zulu natal
The giraffe (Giraffa camelopardalis) has been severely neglected among the scientific community in terms of research. This investigation explores their behavioural patterns with focus on feeding behaviours and dietary preferences under influencing factors, which provides vital information for conservation in situ and population management ex situ. The behaviour and dietary composition of nine Southern Giraffe […]
Pigmented villonodular synovitis in a Reticulated giraffe (giraffa camelopardalis)
A 17-yr-old, female, captive-born reticulated giraffe (Giraffa camelopardalis) presented with acute-onset lameness of the right metacarpophalangeal (fetlock) joint. Despite multiple courses of treatment, the lameness and swelling progressively worsened over a 3.5-yr period, and the giraffe was euthanized. At necropsy, gross and microscopic changes in the right, front fetlock and associated flexor tendon sheath included […]
Why and how should we use environmental enrichment to tackle stereotypic behavior?
This paper summarises recent findings on the causation of stereotypic behaviours and other abnormal repetitive behaviours (ARBs) in captive animals: primarily motivational frustration and/or brain dysfunction, with possible contributory roles also being played by habit-formation and ‘coping’ effects. We then review the extent to which ARBs occur in zoos and similar, estimating that at least […]
Variation in voluntary intake of feeds by captive giraffe (Giraffa Camelopardalis): Implications for meeting nutrient requirements
Data prompting evaluation of captive giraffe feed selection were obtained from a modified reversal study investigating the effects of dietary physical form and carbohydrate profile. Six non-lactating adult female giraffe (Giraffa camelopardalis reticulata) were used in seven 21-day periods. Supplements were: an experimental non-pelleted browser supplement (EF) and a mixture of 75% Mazuri Browser Breeder […]
Assessment of contrafreeloading preferences in giraffe (Giraffa camelopardalis)
Contrafreeloading is an intriguing phenomenon in which animals will work to obtain resources, such as food, when the same resource is simultaneously freely available. Multiple hypotheses exist for why animals might choose to contrafreeload. In this study, we assessed preferences for contrafreeloading in giraffe at the Bronx Zoo to determine whether they actually preferred to […]
Social organization andbehavioral patterns of the captive giraffe at the Bronx Zoo
The social organization of giraffe has only recently been discovered to have a multi-level structure, and the scientific community lacks the proper understanding of how problems facing giraffe, both in the wild and in captivity, will affect this social organization. In an effort to develop understanding regarding both social and behavioral patterns of captive giraffe, […]
Analysis of stereotypic behaviour and enhanced management in captive Northern Giraffe Giraffa camelopardalis housed at Zoological Garden Alipore, Kolkata
In the wild, giraffes live complex social lives exhibiting fission-fusion social systems. They have sophisticated communication which likely forms a crucial component regulating subgroup dynamics. They spend a large part of their day browsing and travelling over large distances. In captivity, lack of continuous browsing opportunities and limited space can lead to various abnormal and […]
Nighttime Suckling Behavior in Captive Giraffe (Giraffa camelopardalis reticulata)
Suckling behaviors are useful to better understand mother–offspring relationships. However, in many species, knowledge about nighttime suckling behavior is sparse. In the present study, we investigated suckling behavior in four calves of the reticulated giraffe (Giraffa camelopardalis reticulata) and their mother in the Kyoto City Zoo, Japan, by analyzing video clips of 9614 h. The […]
Scientific Approaches to Enrichment and Stereotypies in Zoo Animals: What’s Been Done and Where Should We Go Next?
The zoo scientific community was among the first to focus attention on captivity induced stereotypic behaviors, their causes, and methods of eradication. Environmental enrichment has emerged recently as the main husbandry tool for tackling this problem. An increasing number of research publications have attempted to evaluate the effectiveness of enrichment in reducing stereotypic behavior and […]
Chemical characterization of the milk oligosaccharides of some Artiodactyla species including giraffe (Giraffa camelopardalis), sitatunga (Tragelaphus spekii), deer (Cervus nippon yesoensis) and water buffalo (Bubalus bubalis)
Mammalian milk/colostrum usually contains oligosaccharides along with the predominant disaccharide lactose. It has been found that the number and identity of these milk oligosaccharides varies among mammalian species. Oligosaccharides predominate over lactose in the milk/colostrum of Arctoidea species (Carnivora), whereas lactose predominates over milk oligosaccharides in Artiodactyla including cow, sheep, goat, camel, reindeer and pig. […]