Results 31 to 40 of about 536 (135)

How Does the Phasianidae Maintain Its Diversity in Central China? [PDF]

open access: yesEcol Evol
ABSTRACT The hypothesis of allopatric speciation suggests that spatial separation is the major driver to speciation. The ecological niche theory suggests that differentiations in niche dimensions allow more species to co‐exist in ecological communities.
Li Q, Su T, Zha Y, Li Z.
europepmc   +2 more sources

Variation of social strategies between bluff and unobtrusive immigrant males during integration into a new social group: a case study in Macaca thibetana

open access: yesFrontiers in Ecology and Evolution, 2023
Immigrant males employed a range of species-specific social strategies to facilitate integration into a new social group for establishing stable dominant ranks and affiliative relationships with unfamiliar competitors who require them to adapt their ...
Cheng-Ren Zhao   +10 more
doaj   +1 more source

Sleeping sites provide new insight into multiple central place foraging strategies of Tibetan macaques (Macaca thibetana)

open access: yesFrontiers in Ecology and Evolution, 2022
Food resources, including food types, quantity, and quality, are the key factors that determine the survival and reproduction of wild animals. However, the most basic requirement is access to food.
Bo-Wen Li   +12 more
doaj   +1 more source

Sex-Specific Variation of Social Play in Wild Immature Tibetan Macaques, Macaca thibetana

open access: yesAnimals, 2021
Theories proposed to explain social play have centered on its function in establishing social relationships critical for adulthood, its function in developing motor skills needed to survive, and promoting cognitive development and social learning.
Tong Wang   +6 more
doaj   +1 more source

Consort partner preference in male Tibetan macaques: How to choose when females conceal their ovulation?

open access: yesGlobal Ecology and Conservation, 2021
Growing evidence suggested that males suffer energetic costs from sexual behavior, males should discriminate among receptive females due to their reproductive quality, and deservedly, they would prefer females during the fertile phase.
Qi-Xin Zhang   +3 more
doaj   +1 more source

Tibetan Macaques with Higher Social Centrality and More Relatives Emit More Frequent Visual Communication in Collective Decision-Making

open access: yesAnimals, 2021
Animals on the move often communicate with each other through some specific postures. Previous studies have shown that social interaction plays a role in communication process.
Zifei Tang   +4 more
doaj   +1 more source

Effects of Hierarchical Steepness on Grooming Patterns in Female Tibetan Macaques (Macaca thibetana)

open access: yesFrontiers in Ecology and Evolution, 2021
Hierarchical steepness, defined as status asymmetries among conspecifics living in the same group, is not only used as a main characteristic of animal social relationships, but also represents the degree of discrepancy between supply and demand within ...
Dong-Po Xia   +11 more
doaj   +1 more source

Incorporating interspecific relationships into species distribution models can better assess the response of species to climate change, a case study of two Chinese primates

open access: yesEcological Indicators, 2022
Whether the distribution of species can track future changes in climate will ultimately determine their survival. However, traditional predictions of species distributions in response to climate change often ignore the effects of biotic interactions ...
Xiulin Ye   +3 more
doaj   +1 more source

Effects of Mother’s Dominance Hierarchy on the Development of Social Relationships among Immature Tibetan Macaques

open access: yesAnimals, 2022
During a relatively long period of growth, immature individuals rely on their mothers to obtain nutrition, and a good environment for learning social skills needed to cope with complex environments in adulthood. In this study, we collected the behavioral
Chuan-Chang Liu   +5 more
doaj   +1 more source

Seasonal Change in Activity Rhythms and Time Budgets of Tibetan Macaques

open access: yesBiology, 2022
Activity rhythms and time budgets are important to understand behavioral variability and adaptation in primates because animals normally use a behavioral adjustment as a preferential choice in response to environmental changes. Therefore, we observed a group of un-provisioned Tibetan macaques (Macaca thibetana) in Tianhu Mountain County Nature Reserve,
Jie Zhou, Wen-Bo Li, Xi Wang, Jin-Hua Li
openaire   +3 more sources

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