Sexual segregation by Masai giraffes at two spatial scales

In this paper alternative explanations for observed patterns of sexual segregation by giraffes are examined at two spatial scales: within-habitats and within-landscape. Habitats are defined as recognizable plant associations and the landscape as the collection of all available habitat types. The study was conducted in Mikumi National Park, Tanzania. At the within-landscape level, all sex […]

Preliminary report on the behavior of spotted-necked otter (Lutra maculicollis, Lichtenstein, 1835) living in a lentic ecosystem

Little is known of spotted-necked otter behavior, particularly in lentic ecosystems. In 2005, the Association of Zoos and Aquariums (AZA) selected this species for management under the Small Carnivore Taxonomic Regional Collection Plan (SCTAG). In 2012, the AZA Otter group recommended this species for Red SSP status. As a result of the paucity of information […]

Social grooming network in captive chimpanzees: does the wild or captive origin of group members affect sociality?

Many chimpanzees throughout the world are housed in captivity, and there is an increasing effort to recreate social groups by mixing individuals with captive origins with those with wild origins. Captive origins may entail restricted rearing conditions during early infant life, including, for example, no maternal rearing and a limited social life. Early rearing conditions […]