Results 31 to 40 of about 536 (135)
How Does the Phasianidae Maintain Its Diversity in Central China? [PDF]
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
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
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
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
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
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)
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
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
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
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

