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Data from: The oxidative costs of reproduction are group-size dependent in a wild cooperative breeder
负责人:
关键词:
oxidative stress offspring care antioxidants cooperative breeding costs of reproduction life history trade-offs
摘要:
in the wild remains scarce. Here, we use a clutch-removal experiment to investigate the oxidative costs of reproduction in a wild cooperatively breeding bird
Data from: Relative costs of offspring sex and offspring survival in a polygynous mammal
负责人:
Froy, Hannah
关键词:
Cost of reproduction Sex allocation Wild ungulate population
摘要:
Costs of reproduction are expected to be ubiquitous in wild animal populations and understanding the drivers of variation in these costs is an imp
Data from: Delayed timing of breeding as a cost of reproduction
负责人:
关键词:
reproductive value;renesting;breeding time;carry over effects;Cost of reproduction;seasonal fitness decline;Oenanthe oenanthe;timing of arrival;bayesian analysis
摘要:
. The drivers of this variation have received much attention, but how reproductive costs may influence the timing of subsequent breeding has been lar
Data from: Ageing via perception costs of reproduction magnifies sexual selection
负责人:
关键词:
Ageing;perception costs;drosophila melanogaster
摘要:
rly in life may, via perception costs of reproduction, significantly reduce the subsequent fitness of males (ca. 25%), due mostly to increased reproductive
Data from: Experimental manipulation of female reproduction demonstrates its fitness costs in kangaroos
负责人:
关键词:
body condition environmental effects individual heterogeneity mammal marsupial reproductive cost reproductive rate sex allocation trade-off
摘要:
and subsequent reproduction. Kangaroos are ideal to test predictions about reproductive costs because they may simultaneously lactate and carry a young, and hav
Data from: Experimental evidence of long-term reproductive costs in a colonial nesting seabird
负责人:
关键词:
multi-state capture-mark-recapture modeling;experimental brood size manipulation;Cost of reproduction;Rissa tridactyla
摘要:
s of brood size manipulation. Our goal was to determine whether survival or breeding costs of reproduction in a long-lived species manifest beyond the subsequent breeding
Data from: Birds with high lifetime reproductive success experience increased telomere loss
负责人:
Sudyka, Joanna
关键词:
cost of reproduction ageing life-history regression to the mean telomere shortening
摘要:
Lifetime reproductive success (LRS) is what counts in terms of evolution, but investments in reproduction entail costs for an organism. The idea tha
Data from: Is bigger better? The relationship between size and reproduction in female Asian elephants
负责人:
Crawley, J. A. H.
关键词:
growth Mammals Life history evolution Trade-offs Long-lived Working elephants
摘要:
reproduction may not always impose significant costs on growth, height may be a limiting factor to reproduction in young female Asian elephants, which could hav

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