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共检索到73条 ,权限内显示50条;
Data from: Prairie dogs increase fitness by killing interspecific competitors
- 负责人：
- J Hoogland
- 关键词：
- interspecific competition interspecific killing prairie dog ground squirrel lifetime fitness reproductive
- DOI：
- doi:10.5061/dryad.5hk4b
- 摘要：
- interspecific competition: they kill, but do not consume, herbivorous Wyoming ground squirrels (Urocitellus elegans) encountered in the prairie dog territories. Results from
Data from: Resource-Area-Dependence Analysis: inferring animal resource needs from home-range and mapping data
- 负责人：
- Kenward, Robert E
- 关键词：
- habitat analysis resource analysis home range habitat map Resource-Area-Dependence Analysis RADA
- DOI：
- doi:10.5061/dryad.8n183
- 摘要：
- animals from southern England: 15 red squirrels Sciurus vulgaris, 17 gray squirrels S. carolinensis and 114 common buzzards Buteo buteo. The analyses sh
Data from: Oxidative damage increases with reproductive energy expenditure and is reduced by food-supplementation
- 负责人：
- DOI：
- doi:10.5061/dryad.78b2h
- 摘要：
- t to be physiologically-based, but the underlying mechanisms remain poorly understood. Using female North American red squirrels (Tamiasciurus hudsonicus), we test
Data from: Kin effects on energy allocation in group-living ground squirrels
- 负责人：
- Viblanc, Vincent
- DOI：
- doi:10.5061/dryad.50hk0
- 摘要：
- t on energy allocation, a central aspect of life-history variation. Using a 22-year data set on reproductive and somatic allocations in Columbian ground squirrels
Data from: Diet of a rare herbivore based on DNA metabarcoding of feces: selection, seasonality, and survival
- 负责人：
- DOI：
- doi:10.5061/dryad.fttdz08q9
- 摘要：
- in the U.S. under the Endangered Species Act. We used DNA metabarcoding techniques to identify the diet of 188 squirrels at 11 study sites from fecal samples
Data from: Individual variation in phenotypic plasticity of the stress axis
- 负责人：
- Guindre-Parker, Sarah
- DOI：
- doi:10.5061/dryad.s284591
- 摘要：
- conditions within their lifetime. North American red squirrels (Tamiasciurus hudsonicus) experience drastic among-year fluctuations in conspecific density
Data from: The pollination system of the widely distributed mammal-pollinated Mucuna macrocarpa (Fabaceae) in the tropics
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.nt71r49
- 摘要：
- in Asia. Mucuna macrocarpa is pollinated by squirrels, flying foxes, and macaques in subtropical and temperate islands. In this study
Data from: The enemy of my enemy is my friend: native pine marten recovery reverses the decline of the red squirrel by suppressing grey squir
- 负责人：
- DOI：
- doi:10.5061/dryad.478kp63
- 摘要：
- of a single enemy, despite species being embedded in complex networks of interactions. Here we demonstrate that native red and invasive grey squirrels
Data from: Landscape-scale eco-evolutionary dynamics: selection by seed predators and fire determine a major reproductive strategy
- 负责人：
- DOI：
- doi:10.5061/dryad.tk718
- 摘要：
- e (favoring serotiny) and seed predation (favoring cones that open at maturity). We measured percentage serotiny, the abundance of American red squirrels
Data from: Very low levels of direct additive genetic variance in fitness and fitness components in a red squirrel population
- 负责人：
- 关键词：
- Robertson-Price Identity genetic covariance sexual antagonism temporal fluctuations in selection heritability
- DOI：
- doi:10.5061/dryad.n5q05
- 摘要：
- of an individually marked population of North American red squirrels (Tamiasciurus hudsonicus) to look for evidence of (1) additive genetic variance
