...Yuhui Li; Guangzhi Ma; Qihai Zhou; Zhonghao Huang The activity budget is important for understanding behavioural variability and adaptation in primates. Assamese macaques ( Macaca assamensis ) found in the limestone forest of Guangxi Nonggang National Nature Reserve, Southwest China, primarily feed...

... protected areas. François’ langur Activity budget Habitat utilization Feeding The global population of François’ langur ( Trachypithecus francoisi ) is estimated to be about 1,647–1,902 individuals [Luo, 2007]. Primate hunting is difficult to control because, in many cases, it is part...

... Anthropogenic impacts Dietary flexibility Group cohesion Activity budget While only a small proportion of studies on primates in anthropogenic habitats have been conducted on platyrrhines [McLennan et al., 2017], this group includes the genus Alouatta , the members of which are often described...

... budgets during the non-mating season, both spending most of their time scanning, resting, foraging and travelling. Comparison of activity budgets of the sexes between the mating and non-mating seasons revealed that although both tarsiers noticeably increased travelling time at the expense of time spent...

... resources, supporting the hypothesis that aye-ayes are too large-bodied to focus feeding efforts on insects. However, these conclusions were based on introduced populations, with little known about aye-aye behaviour and ecology in its natural habitat. This study investigates activity budgets, diet, and home...

...%) individuals. Each individual exhibited 1 type of ARB. The most prevalent ARBs were pacing, rocking and up-down movement, and represented 29.9 ± 13.6% of the activity budget. Sex did not significantly influence the occurrence of ARB. Animals who had been at the centre for longer had a greater tendency...

...Sabina Koirala; Mukesh K. Chalise; Hem Bahadur Katuwal; Raju Gaire; Bishnu Pandey; Hideshi Ogawa Studying the behavioural flexibility and adaptability of macaques to different habitats is one approach to designing a conservation plan. To determine the activity budget and feeding behaviour...

... of primates [reviews in Hosey, 1997, 2005; Melfi, 2005]; however, the traditional belief that zoos represent extreme environments for primates might not be true for many species. For instance, Melfi and Feistner [2002] found that the activity budgets of Sulawesi macaques (Macaca nigra) differed among zoos...

..., time spent moving was more weakly correlated among all methods, and time spent howling was weakly correlated between instantaneous focals and continuous focals and between instantaneous focals and group scans (table 1 ). t tests indicated several differences for average monthly activity budgets...

...Ian C. Gilby; Amy A. Pokempner; Richard W. Wrangham Focal sampling is the most accurate method for measuring primate activity budgets but is sometimes impractical. An alternative is scan sampling, in which the behaviour of the group is recorded at regular intervals. The simplest technique...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Callithrix Marmosets Activity budget Visibility Observational bias Field studies Brief Report Folia Primatol...

...(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Activity budget Diet Feeding behaviour Age Sex Howler monkey Alouatta caraya Cebidae Brazil Brief Report Folia...

...Sarah N.P. Wong; Pascale Sicotte The forest fragments surrounding the 192-ha Boabeng-Fiema Monkey Sanctuary (BFMS) in central Ghana contain small populations of Colobus vellerosus . Data were collected on activity budget, ranging patterns and habitat use of 3 groups living in these small fragments...

... and eleven different postures were recorded to estimate a general activity budget for the slender loris, and are examined here particularly in relation to slow climbing locomotor strategies. Reactions to potential predators are also described. The main study population was composed of 15 animals. Activity...

... or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Activity budget Diet Field study Seasonality Substrate use Ecology: Reviewed Article Folia Primatol 1998;69(suppl 1):204 217 oooooooooooooooooooooooooooooooo Vertical Clingers...