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共检索到143条 ,权限内显示50条;
Data from: Climate change upends selection on ornamentation in a wild bird
- 负责人：
- Simon Evans
- 关键词：
- Quantitative genetics Adaptive evolution Secondary sexual trait Climate change Natural selection
- DOI：
- doi:10.5061/dryad.038q1
- 摘要：
- of collared flycatchers, Ficedula albicollis, in which forehead patch size, which positively influences male reproductive success, declined markedly over 34 years. Annual
Data from: Insights into the genetic architecture of morphological traits in two passerine bird species
- 负责人：
- 关键词：
- Ficedula albicollis;GWAS;chromosome partitioning;genetic architecture;Passer domesticus;heritability
- DOI：
- doi:10.5061/dryad.786m4
- 摘要：
- , body mass, bill depth, bill length, total and visible badge size and white wing patches). Genomic heritabilities were estimated using relatedness calculated
Data from: Spatial and spatiotemporal variation in metapopulation structure affects population dynamics in a passively dispersing arthropod
- 负责人：
- DOI：
- doi:10.5061/dryad.18r5f
- 摘要：
- ) spatiotemporal variation in habitat availability increases patch extinction rates, decreases local population and metapopulation sizes and decreases densi
Data from: The relative influence of habitat amount and configuration on genetic structure across multiple spatial scales
- 负责人：
- DOI：
- doi:10.5061/dryad.79gk4
- 摘要：
- of habitat, patch size, interpatch distance, and patch isolation, measured at different spatial scales, on genetic differentiation (FST) among larval samples
Data from: Habitat corridors facilitate genetic resilience irrespective of species dispersal abilities or population sizes
- 负责人：
- DOI：
- doi:10.5061/dryad.88h07
- 摘要：
- ty and effective population size within patches. Furthermore, we document a tradeoff between corridor quality and corridor design whereby populations connected by high quality
Data from: Land use types influenced avian assemblage structure in a forest–agriculture landscape in Ghana
- 负责人：
- 关键词：
- DOI：
- doi:10.5061/dryad.v8b0s
- 摘要：
- the forest interior and three site-scale vegetation covariates (density of large trees, fruiting trees, patch size) using generalised linear
Data from: Bird predation selects for wing shape and coloration in a damselfly
- 负责人：
- DOI：
- doi:10.5061/dryad.n2649
- 摘要：
- how predation by a passerine bird, the white wagtail Motacilla alba, selects wing shape and wing colour patch size in males of the banded demoiselle Calopteryx
Data from: Developmental plasticity for male secondary sexual traits in a group of polyphenic tropical butterflies
- 负责人：
- DOI：
- doi:10.5061/dryad.pt4hb40
- 摘要：
- , and mate competition experiments, this study reveals that the size of the androconial patch on the forewing is mediated by the temperatures experienced duri
Data from: Early life and transgenerational stressors impact secondary sexual traits and fitness
- 负责人：
- DOI：
- doi:10.5061/dryad.6v52770
- 摘要：
- ornaments (beak color and cheek patch size) were found to be reliable signals of developmental stress, since they showed high sensitivity to multiple ea
Data from: Cross-fostering eggs reveals that female collared flycatchers adjust clutch sex ratios according to parental ability to invest
- 负责人：
- Krist, Milo?
- 关键词：
- Sexual Selection Behavior/Social Evolution Birds Population Ecology Sex Allocation Egg Size Parental Investment Trivers-Willard model Extra-pair Paternity Maternal Effects
- DOI：
- doi:10.5061/dryad.pt384
- 摘要：
- ge secondary sexual characters (wing patches), and tended to produce male-biased clutches earlier within breeding seasons relative to females breeding later. However, females di
