筛选
科学数据
统计数据
共检索到73条 ,权限内显示50条;
Data from: Using dynamic N-mixture models to test cavity limitation on northern flying squirrel demographic parameters using experimental nest box
- 负责人:
- 关键词:
- Abundance apparent survival BACI design habitat selection Dail-Madsen open N-mixture model recruitment snags tree cavities manipulative experiment
- DOI:
- doi:10.5061/dryad.p2r8r
- 摘要:
- on apparent survival and recruitment rates of flying squirrels. Contrary to our expectations, initial abundance was not affected by conifer basal area (food availability
Data from: Ground squirrels (Rodentia, Sciuridae) of the late Cenozoic Meade Basin sequence: diversity and paleoecological implications
- 负责人:
- DOI:
- doi:10.5061/dryad.7h398
- 摘要:
- The Meade Basin, SW Kansas, yields a rich vertebrate fossil record from the late Cenozoic. Here, we review fossil ground squirrels (Sciuridae) from
in a fluctuating environment
- 负责人:
- DOI:
- doi:10.5061/dryad.347tv64
- 摘要:
- of North American red squirrels (Tamiasciurus hudsonicus) that experiences fluctuations in resource abundance and population density, we show that overall across 26
’s striped squirrels as a test case
- 负责人:
- 关键词:
- generalized linear model;Bayesian statistics;PyMC3;None;Motion analysis;Tamiops swinhoei;Python
- DOI:
- doi:10.5061/dryad.10rn5
- 摘要:
- parameters of four Swinhoe’s striped squirrels. The small-bodied arboreal mammals exhibit brief bouts of rapid asymmetric gaits. Spatio-temporal parameters
Data from: Ectoparasites and fitness of female Columbian ground squirrels
- 负责人:
- DOI:
- doi:10.5061/dryad.q5270
- 摘要:
- -living Columbian ground squirrels (Urocittelus columbianus) in four populations over three years. Adult females were randomly chosen to be either
Data from: Genetic and phenotypic variation across a hybrid zone between ecologically divergent tree squirrels (Tamiasciurus)
- 负责人:
- DOI:
- doi:10.5061/dryad.195qg
- 摘要:
- . We studied hybridization between two parapatric tree squirrels (Tamiasciurus spp.) across a forest gradient over which the two species vary in coloration
Data from: Alternative reproductive tactics and lifetime reproductive success in a polygynandrous mammal
- 负责人:
- DOI:
- doi:10.5061/dryad.6fd34vr
- 摘要:
- within a population. We studied ARTs in Columbian ground squirrels (Urocitellus columbianus), evaluating paternity, lifetime reproductive success, and life histories
Data from: Daily energy expenditure during lactation is strongly selected in a free-living mammal
- 负责人:
- DOI:
- doi:10.5061/dryad.635md
- 摘要:
- of selection on, and the heritability of, daily energy expenditure (DEE; kJ/day) during lactation in free-ranging North American red squirrels
Data from: Trait-specific processes of convergence and conservatism shape ecomorphological evolution in ground-dwelling squirrels
- 负责人:
- DOI:
- doi:10.5061/dryad.t0553
- 摘要:
- . We explored ecomorphological evolution across a radiation of ground-dwelling squirrels whose history includes convergence and constraint, two processes tha
Data from: The nature of nurture in a wild mammal’s fitness
- 负责人:
- DOI:
- doi:10.5061/dryad.gf6tq
- 摘要:
- d two decades of data from a pedigreed wild population of North American red squirrels to show that MGEs on offspring fitness increased the population