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Data from: Context-dependent strategies of food allocation among offspring in a facultative cooperative breeder
- 负责人：
- 关键词：
- cooperative breeding;food allocation;helper effect;black-throated tit;brood size;offspring begging
- DOI：
- doi:10.5061/dryad.tg8nn49
- 摘要：
- allocation, but, as predicted, we found that adults responded differently to begging signals in relation to the presence of helpers and brood size. Fir
Data from: Sibling competition does not exacerbate inbreeding depression in the burying beetle Nicrophorus vespilloides
- 负责人：
- DOI：
- doi:10.5061/dryad.m3987
- 摘要：
- on in the burying beetle Nicrophorus vespilloides. We used a 2×3 factorial design with offspring inbreeding status (outbred or inbred) and brood size (5, 20, or 40 larvae
Data from: Are prenatal maternal resources more important in competitive than in benign postnatal environments?
- 负责人：
- DOI：
- doi:10.5061/dryad.823f0
- 摘要：
- with prolonged periods of parental postnatal care, such as in birds. Here we manipulated the offspring rearing environment by enlarging or reducing brood size
Data from: Same school, different conduct: rates of multiple paternity vary within a mixed-species breeding school of semi-pelagic cichlid fish
- 负责人：
- DOI：
- doi:10.5061/dryad.46sp7
- 摘要：
- . There was no significant difference in brood size between species, but mean sire number did differ significantly. Hence, substantial si
Data from: Parental care and sibling competition independently increase phenotypic variation among burying beetle siblings
- 负责人：
- DOI：
- doi:10.5061/dryad.2bs408m
- 摘要：
- parental care influences the expression of phenotypic variation in an important fitness trait (body size). We found that parental care and brood size (which
Data from: Harsh conditions during early development influence telomere length in an altricial passerine: links with oxidative stress
- 负责人：
- DOI：
- doi:10.5061/dryad.89p317f
- 摘要：
- r. In this study, we experimentally manipulated brood size in spotless starlings (Sturnus unicolor) to test the causal relationship between early stress, oxidative
Data from: Individual variation in parental workload and breeding productivity in female European starlings: is the effort worth it?
- 负责人：
- DOI：
- doi:10.5061/dryad.63n3f
- 摘要：
- (i.e., day 6 brood size). Female nest visit rate was independent of date and experimentally delayed birds provisioned at the same rate as peak-nesting birds
Data from: Chemical defence in avian brood parasites: production and function of repulsive secretions in common cuckoo chicks
- 负责人：
- DOI：
- doi:10.5061/dryad.1004f
- 摘要：
- Cuculidae whose chicks, when threatened, expel dark foul-smelling liquid from their cloaca. Apart from the brood parasitic great spotted cuckoo
Data from: A comparison of breeding population estimators using nest and brood monitoring data
- 负责人：
- DOI：
- doi:10.5061/dryad.vp18t
- 摘要：
- . As detection rates and time between surveys increased, the maximum nest and brood count method performs similar to the BPE. The BPE was compared to four commonly use
Data from: Experimental evidence of long-term reproductive costs in a colonial nesting seabird
- 负责人：
- DOI：
- doi:10.5061/dryad.qb3q5f3
- 摘要：
- Trade-offs between current and future reproduction are central to the evolution of life histories. Experiments that manipulate brood size pro
