Data from: Context-dependence of maternal effects: testing assumptions of optimal egg size, differential- and sex-allocation models

负责人：

关键词：

environmental quality;parental care;Ficedula albicollis;context-dependence;maternal effects;sexual selection;collared flycatcher;sex allocation;postnatal conditions

DOI：

doi:10.5061/dryad.v01kb

摘要：

st less into paternal care. Another influential idea is the Trivers-Willard model, which assumes sex-specific dependence of offspring fitness

Data from: Cross-fostering eggs reveals that female collared flycatchers adjust clutch sex ratios according to parental ability to inve

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：

in good condition should produce daughters. We tested this hypothesis in the collared flycatcher (Ficedula albicollis) by cross-fostering eggs among nests

Data from: Drivers of sex ratio bias in the eastern bongo: lower inbreeding increases the probability of being born male

负责人：

关键词：

genetic quality;male effects;Sex-ratio;Trivers and Willard hypothesis;Inbreeding;sex allocation;Tragelaphus eurycerus isaaci

DOI：

doi:10.5061/dryad.j64t6q9

摘要：

(Tragelaphus eurycerus isaaci). Our models showed firstly that surprisingly as individual inbreeding decreases the probability of being male increases, se

Data from: Persistent sex-by-environment effects on offspring fitness and sex-ratio adjustment in a wild bird population

负责人：

关键词：

family life life history sex allocation sex ratio sibling rivalry

DOI：

doi:10.5061/dryad.mg6t7

摘要：

1. A major component of sex-allocation theory, the Trivers-Willard Model (TWM), posits that sons and daughters are differentially affec