Distribution of sleeping sites of the Yunnan snub-nosed monkey(Rhinopithecus bieti)in the Samage Forest,China  

作　　者：Dayong LI Cyril C.GRUETER Baoping REN Ming LI Zhengsong PENG Fuwen WEI 

机构地区：[1]Key Laboratory of Southwest China Wildlife Resources Conservation,Ministry of Education,China West Normal University,Nanchong,China [2]College of Life Sciences,China West Normal University,Nanchong,China [3]Key Laboratory of Animal Ecology and Conservation Biology,Institute of Zoology,Chinese Academy of Sciences,Beijing,China [4]Anthropological Institute and Museum,University of Zurich,Zurich,Switzerland [5]Max Planck Institute for Evolutionary Anthropology,Department of Primatology,Leipzig,Germany

出　　处：《Integrative Zoology》2013年第4期327-334,共8页整合动物学（英文版）

基　　金：supported by the project of NSFC(No.30970442,31200294);Foundation of Key Laboratory of Southwest China Wildlife Resources Conservation,Ministry of Education;funded by grants to Cyril C.Grueter from the following institutions:Janggen-Pöhn-Stiftung;A.H.Schultz Stiftung;Zürcher Tierschutz;Zoological Society of San Diego;Offield Family Foundation;Amerman Foundation;Primate Conservation;G.and A.Claraz-Schenkung;Goethe-Stiftung;Jane Goodall Institute Schweiz;Primate Action Fund of Conservation International.

摘　　要：Sleeping site locations are important to free-ranging primate groups.Sites are strategically selected by primates so as to optimize security,comfort and foraging efficiency.Data were collected on the distribution of sleeping sites of the Yunnan snub-nosed monkey(Rhinopithecus bieti)between Sep 2005 and Sep 2006 at Gehuaqing in Baimaxueshan Nature Reserve,China.We identified 54 sleeping sites,which were used 137 times during the study period.These sleeping sites were distributed throughout the monkey group’s total home range.R.bieti preferred certain sleeping sites over others:63%of the sleeping sites were used 2 or more times in 13 months.Groups reused locations in an unpredictable long-term pattern,but avoided using the same sleeping site on consecutive nights.To reduce the time and energetic costs of travel,monkeys preferred sleeping near commonly used feeding sites.We recorded 124 feeding sites in the home range,which were used 174 times.A total of 27 sleeping sites were also feeding sites,and all remaining sleeping sites were close to feeding sites.There was a positive correlation between the intensity of use of sleeping sites and feeding sites.The present study suggests that the availability and the location of immediate sources of food is a key factor in the choice of sleeping sites.

关 键 词：feeding site home range Rhinopithecus bieti sleeping site 

分 类 号：J23[艺术—美术]