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Data from: Provisioning tactics of great tits (Parus major) in response to long-term brood size manipulations differ across years
- 负责人：
- DOI：
- doi:10.5061/dryad.406fd
- 摘要：
- brood demand in free living great tits (Parus major) via brood size manipulations and compared the tactics adopted by parents in 2 successive years (2010
Data from: Benefits of an anti-parasite treatment are influenced by within-brood size variation in Tree Swallows (Tachycineta bicolor)
- 负责人：
- DOI：
- doi:10.5061/dryad.zs7h44j51
- 摘要：
- s, however, influenced the chance of an individual fledging,?which increased with relative size within a brood, but only under lower parasite loads (i.e. IVM
Data from: Flexible parents: joint effects of handicapping and brood size manipulation on female parental care in Nicrophorus vespilloides
- 负责人：
- DOI：
- doi:10.5061/dryad.p208f1t
- 摘要：
- s and the benefit to their offspring. Much of the evidence that parents respond to such variation derives from handicapping and brood size manipulations, the separate
Data from: Should mothers provision their offspring equally? A manipulative field test
- 负责人：
- DOI：
- doi:10.5061/dryad.n3k93
- 摘要：
- Within-brood variation in offspring size is universal, but its causes are unclear. Theoretical explanations for within-brood variation commonly
Data from: Embryo oxygenation in pipefish brood pouches: novel insights
- 负责人：
- 关键词：
- hypoxia;Syngnathus typhle;Syngnathidae;Fish;Paternal Care;male size;normoxia;embryo development
- DOI：
- doi:10.5061/dryad.1v42d
- 摘要：
- nt conclusions can be drawn from our findings. First, our results highlight a potential limitation to brooding within the pouch and dismiss the notion of closed
Data from: Pipefish embryo oxygenation, survival and development: egg size, male size and temperature effects
- 负责人：
- Goncalves, Ines Braga
- DOI：
- doi:10.5061/dryad.4dj6042
- 摘要：
- de a brood pouch during a lengthy pregnancy, we assessed how egg size (which correlates positively with female size), male size and water temperature affect
Data from: An avian equivalent of selective abortion: post-laying clutch reduction under resource limitation
- 负责人：
- DOI：
- doi:10.5061/dryad.6k417tm
- 摘要：
- . In birds, its main proximate mechanism is asynchronous hatching, generating within-brood competitive asymmetry. Here, clutch-size reduction via last-egg
Data from: Sibling competition is stronger in blue tit homozygous broods
- 负责人：
- DOI：
- doi:10.5061/dryad.6r5df1t
- 摘要：
- environmental conditions. Thus, we also investigated whether the decision rules of family members according to offspring heterozygosity were affected by brood size
Data from: Experimental brood enlargement differentially influences the magnitude of the corticosterone stress response in closely rela
- 负责人：
- DOI：
- doi:10.5061/dryad.ms38c8k
- 摘要：
- 1. Rearing environments can shape offspring phenotype across taxa, yet little is known about how brood size influences hypothalamic-pituitary axis
Data from: The evolution of clutch size in hosts of avian brood parasites
- 负责人：
- DOI：
- doi:10.5061/dryad.s20hm
- 摘要：
- whether brood parasitism is also associated with the evolution of host clutch size. Several studies have proposed that hosts of highly virulent parasi
