Seasonal Variation in Activity Budget of Assamese Macaques in Limestone Forest of Southwest Guangxi, China [0.03%]
中国广西西南石灰岩森林中华姬鼠季节性活动预算变化
Yuhui Li,Guangzhi Ma,Qihai Zhou et al.
Yuhui Li et al.
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, primari...
Investigating the Function of Mutual Grooming in Captive Bonobos (Pan paniscus) and Chimpanzees (Pan troglodytes) [0.03%]
关于圈养倭黑猩猩（Pan paniscus）和 chimpanzee（Pan troglodytes）相互梳理功能的研究
Morgane Allanic,Misato Hayashi,Tetsuro Matsuzawa
Morgane Allanic
Social grooming is often exchanged between individuals in many primate species. Rates of bidirectional (or simultaneous mutual) grooming vary across primate species, and its function is not yet fully understood. For example, mutual grooming...
Abiotic Factors Affecting the Cathemeral Activity of Eulemur fulvus in the Dry Deciduous Forest of North-Western Madagascar [0.03%]
马达加斯加西北部干热带雨林中Eulemur fulvus昼夜节律活动的非生物影响因素分析
Patrick Tojotanjona Razanaparany,Hiroki Sato
Patrick Tojotanjona Razanaparany
Cathemeral primates perform significant amounts of activity during the daylight and dark portions of the 24-h cycle. Most brown lemurs have been reported to be cathemeral. A previous study reported that brown lemurs in Ankarafantsika Nation...
Brown Mouse Lemurs (Microcebus rufus) May Lack Opportunities to Learn about Predator Calls [0.03%]
褐小鼠狐猴（Microcebus rufus）可能缺乏学习捕食者叫声的机会
Anja Martha Deppe
Anja Martha Deppe
Diurnal primates commonly modify their behaviour in response to predator vocalizations, but little is known about how nocturnal primates perceive predator calls. Mouse lemurs do not innately perceive predator calls as dangerous but may lear...
Colin A Chapman,Julio Cesar Bicca-Marques,Amy E Dunham et al.
Colin A Chapman et al.
With 60% of all primate species now threatened with extinction and many species only persisting in small populations in forest fragments, conservation action is urgently needed. But what type of action? Here we argue that restoration of pri...
Food Cleaning by Japanese Macaques: Innate, Innovative or Cultural? [0.03%]
日本猕猴的食物清洁行为：本能、创新还是文化传承？
Angela M Fiore,Katherine A Cronin,Stephen R Ross et al.
Angela M Fiore et al.
Japanese macaques (Macaca fuscata) display a number of cultural behaviours including food washing, stone handling and certain grooming techniques. These are deemed cultural behaviours because it is presumed that they are socially learned an...
Adapting Methodology Used on Captive Subjects for Estimating Gut Passage Time in Wild Monkeys [0.03%]
适应野外猴子胃肠通过时间估算的圈养对象方法
Simon David Stringer,Russell A Hill,Lourens Swanepoel et al.
Simon David Stringer et al.
Gut passage time of food has consequences for primate digestive strategies, which subsequently affect seed dispersal. Seed dispersal models are critical in understanding plant population and community dynamics through estimation of seed dis...
Responses to Spatial and Temporal Variation in Food Availability on the Feeding Ecology of Proboscis Monkeys (Nasalis larvatus) in West Kalimantan, Indonesia [0.03%]
食物资源时空变化对印度尼西亚加里曼丹西部长鼻猴取食生态的影响响应
Katie L Feilen,Andrew J Marshall
Katie L Feilen
Folivorous primates have long been assumed to experience food competition less acutely than frugivores due to their ability to eat leaves, an abundant resource in most forest systems. Consequently, the behavioural responses of leaf-eating p...
Population Survey of Bornean White-Bearded Gibbon, Hylobates albibarbis,in Two Selective Logging Concessions in Central Kalimantan and West Kalimantan [0.03%]
印尼加里曼丹中央省和西加里曼丹省两处择伐特许区内白喉长尾猿的人口普查
Ahmad Yanuar,David Chivers,Ian Hilman et al.
Ahmad Yanuar et al.
We surveyed Bornean white-bearded gibbon, Hylobates albibarbis, population densities in lowland and hill dipterocarp forests within the Sari Bumi Kusama and Suka Jaya Makmur logging concessions. These surveys were conducted from 20 to 30 Ma...
Wancai Xia,Baoping Ren,Hong Zhou et al.
Wancai Xia et al.
Animal life activities are rhythmic and affected by seasonal periodicity. Based on 9 years of observations, we estimated the reproductive parameters of a wild, but provisioned Yunnan snub-nosed monkey (Rhinopithecus bieti) group at Xiangguq...