ablate 发表于 2025-3-28 16:05:07

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limber 发表于 2025-3-28 20:24:03

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使无效 发表于 2025-3-29 01:58:43

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intangibility 发表于 2025-3-29 06:10:16

Mating System and Reproductive Success in a Free-Living Population of the Bank Vole, ,vailable males by age, mass, or body size. However, in the groups of males competing for one female, the successful males were recognizable from competitors by being older and having smaller home ranges.

交响乐 发表于 2025-3-29 09:12:43

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非实体 发表于 2025-3-29 15:12:24

Kin Recognition and Social Behavior in Microtine Rodentshanism that underlies kin recognition for vole species that have been examined. Yet association during preweaning may not be adequate for all species at certain times of year. Some vole species form communal groups during the breeding season, whereas other species nest communally during the nonbreed

厌烦 发表于 2025-3-29 18:48:47

Social Organizational Modes in Models of Microtine Cyclingles. Unclear or typological concepts of social organization and inadequate data on year — round social structure are barriers to this understanding. The social organizational mode is defined as a subunit of social organization within a species, such as the exclusive territories of breeding female me

尊敬 发表于 2025-3-29 21:22:52

Microtine Social Systems, Adaptation, and the Comparative Methodsumed that species can be assigned accurately to a single social system. We assert that, due to phenotypic plasticity of individuals and interpopulational variation, such typological thinking often is not justified. The main implication of phenotypic plasticity is that it undermines current applicat

使人入神 发表于 2025-3-30 01:48:43

Social Organization and Population Dynamics in a , Populationture and radiotracking. There was an annual decline in density over winter (nonbreeding season) to low densities in spring. During the nonbreeding period, home ranges overlapped greatly among both males and females, especially at high densities, and the level of intraspecific aggression was low. Int

移动 发表于 2025-3-30 04:55:15

The Effect of Aggression on Dispersal and Related Statistics in , Populations in Eastern Kansased in each of two 1-ha enclosures equipped with exit traps; live trapping ensued for 20 months. Sixty percent of subadult males captured were implanted either with testosterone capsules to increase their aggressiveness (treatment enclosure) or with oil capsule shams (control enclosure). Wounding of
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查看完整版本: Titlebook: Social Systems and Population Cycles in Voles; Robert H. Tamarin,Richard S. Ostfeld,Gabriela Buja Book 1990 Springer Basel AG 1990 biology