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Data from: The relationship between female brooding and male nestling provisioning: does climate underlie geographic variation in sex roles?
- 负责人：
- DOI：
- doi:10.5061/dryad.f89h2
- 摘要：
- and brooding behavior, and can thereby affect both the absolute and relative contributions of each sex to other aspects of parental care such as offspring pro
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: 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: Context-dependent effects of yolk androgens on nestling growth and immune function in a multibrooded passerine
- 负责人：
- DOI：
- doi:10.5061/dryad.d1t81
- 摘要：
- this hypothesis in a multibrooded passerine, the spotless starling, Sturnus unicolor. We experimentally manipulated yolk androgen levels using a between-brood
Data from: Brood parasitism is linked to egg pattern diversity within and among species of Australian passerines
- 负责人：
- DOI：
- doi:10.5061/dryad.s31sp
- 摘要：
- Bird eggs show striking diversity in color and pattern. One explanation for this is that interactions between avian brood parasites and their hosts
Data from: Brood-tending males in a biparental fish suffer high paternity losses but rarely cuckold
- 负责人：
- Sefc, Kristina M.
- DOI：
- doi:10.5061/dryad.1hs12ng
- 摘要：
- of Variabilichromis moorii, a socially monogamous African cichlid with biparental care of offspring. We show that brood-tending, pair-bonded males suffer exceptionally
Data from: Female-female competition leads to female-biased sex allocation and dimorphism in brood sex composition in a gall-forming aphid
- 负责人：
- Akimoto, Shinichi
- 关键词：
- fighting sex ratio Trivers–Willard hypothesis local mate competition local resource competition
- DOI：
- doi:10.5061/dryad.vk002fn
- 摘要：
- ;5.Mothers produced two types of brood: all-female broods and mixed-sex broods. Mothers with an all-female brood produced larger females than those
Data from: Egg mimicry by the pacific koel: mimicry of one host facilitates exploitation of other hosts with similar egg types
- 负责人：
- DOI：
- doi:10.5061/dryad.mp0df
- 摘要：
- When brood parasites exploit multiple host species, egg rejection by hosts may select for the evolution of host-specific races, where each race
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：
- 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: Differential maternal testosterone allocation among siblings benefits both mother and offspring in the Zebra Finch Taeniopygia guttata
- 负责人：
- DOI：
- doi:10.5061/dryad.8809
- 摘要：
- ification of competitive asymmetries between siblings by maternal hormones. In many organisms, offspring value varies according to birth position in the brood, which
