Beast Buddies – Do Animals Have Friends?
That issue of preferred associates comes close to the human notion of friendship, and it can prove just as important in understanding animal goings-on as it does in people watching. Baboons, bats, and dozens of other animals have been studied from this perspective. Biologists may start by asking whether individuals prefer to hang out with […]
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 […]
Proximity to humans affects local social structure in a giraffe metapopulation
Experimental laboratory evidence suggests that animals with disrupted social systems express weakened relationship strengths and have more exclusive social associations, and that these changes have functional consequences. A key question is whether anthropogenic pressures have a similar impact on the social structure of wild animal communities. We addressed this question by constructing a social network […]
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, […]
How social relationships of female giraffe (Giraffa camelopardalis tippelskirchi) change after calving
Giraffe (Giraffa camelopardalis) social structure is described as a fission–fusion society (Bercovitch & Berry, 2009; Shorrocks & Croft, 2009), wherein mother–daughter pairs and specific adult female dyads form strong, continuous social relationships (Bercovitch & Berry, 2013; Carter et al., 2013). Bercovitch & Berry (2013) found that in addition to related individuals, peers are more likely […]
Structure of herd in giraffe: Developmental changes of social relationship in calves
In the present study, I aim to clarify social structure and differences of social interaction among different aged giraffe’s (Giraffa Camelopardelis) in Katavi National Park, Tanzania. I recorded giraffe’s sex, herd size and individual identify by pattern of marking on their necks. I estimated age on the basis of body size. The study about social […]
Social Behavior and communication in a herd of captive giraffe
Data on wild giraffe herds have often been interpreted as a random association of individuals, but the extent to which giraffe have a more complex social structure may have been overlooked. The focus of this dissertation is to investigate patterns of social relationships among individual giraffe. Social interaction and association (proximity and nearest neighbor) distributions […]
Relationships between male giraffes’ colour, age and sociability
In species in which males signal competitive ability through secondary sexual traits, males with different levels of trait expression may adopt different reproductive tactics to maximize their reproductive success. In fission-fusion social systems, the most dominant males often roam widely in search of females in oestrus, and thus exhibit different patterns of sociability from subordinate […]
Giraffe translocations: A review and discussion of considerations
Giraffe populations have declined dramatically in the last three decades. Giraffe translocations are likely to increase as wildlife managers seek to augment or re-establish populations. Currently, formal practical guidance for giraffe translocations is limited. Here, we present a review of translocation guidelines emphasising planning, implementation, monitoring and evaluation, and we review giraffe behaviour and ecology […]
Current knowledge about the social organisation of giraffes
The Etosha Giraffe Research project in Namibia focuses on the social relationships among giraffes, which have previously been described as having little social structure nor strong bonds between individuals (Dagg and Foster, 1976; Le Pendu et al., 2000; Moss, 1976). Giraffes live in a fission-fusion society characterised by frequent changes of associates, with males adopting […]