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Data from: Plover parents care more for young of the opposite sex
- 负责人:
- 关键词:
- parental care;Precocial;ground-nesting;survival;Sex-ratio;radio-tracking;Charadrius ruficapillus
- DOI:
- doi:10.5061/dryad.3s4g5t4
- 摘要:
- ly the first recorded case in a precocial bird where each parents’ investment in brood care is influenced by the brood sex-ratio. Our results defy unambiguous
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Condition-dependent begging elicits increased parental investment in a wild bird population
- 负责人:
- DOI:
- doi:10.5061/dryad.53885k7
- 摘要:
- The resolution of parent-offspring conflict has long been thought to involve offspring need driving begging and parental care, leaving other
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Mutual plumage ornamentation and biparental care: consequences for success in different environments
- 负责人:
- 关键词:
- parental care;Ficedula albicollis;plumage reflectance;differential allocation;offspring feeding
- DOI:
- doi:10.5061/dryad.54tv7
- 摘要:
- be adjusted to the coinvestor’s parental care and sexual ornamentation. These investment patterns may interact with environmental
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ls and severe weather conditions decrease parental investment of incubating Adélie penguins. Hormones and Behavior, 63(3), 475-483
- 负责人:
- 关键词:
- Time coverage Method comment Treatment Pygoscelis adeliae Standard deviation Pygoscelis adeliae, mass Pygoscelis adeliae, standard deviation Pygoscelis adeliae, egg laying date Eggs per clutch Eggs per clutch, standard error
- DOI:
- doi:10.1594/pangaea.839226
- 摘要:
- ls on the parental investment of incubating male Adelie penguins were investigated. Incubation duration and reproductive success of 60 penguins were recorded. The clutches of som
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Aging parasites produce offspring with poor fitness prospects
- 负责人:
- DOI:
- doi:10.5061/dryad.2k11f
- 摘要:
- evolutionary consequences for the optimal schedule of age-dependent investment into reproductive effort.
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Sons do not take advantage of a head start: parity in herring gull offspring sex ratios despite greater initial investment in males
- 负责人:
- DOI:
- doi:10.5061/dryad.1s2p7
- 摘要:
- ain, no biases in sex ratios were recorded. Male offspring were favored in this population via greater maternal investment in eggs carrying male embryos and gre
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Predictably philandering females prompt poor paternal provisioning
- 负责人:
- 关键词:
- Adaptation
- DOI:
- doi:10.5061/dryad.0t313
- 摘要:
- e males that provide less parental care in general (between-male effect). Our exceptionally extensive long-term data set of repeated observations of a wild
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Elevating perceived predation risk modifies the relationship between parental effort and song complexity in the song spar
- 负责人:
- DOI:
- doi:10.5061/dryad.s6tn3
- 摘要:
- by accentuating the tradeoff between survival and parental investment. We assessed multiple hypotheses regarding the relationship between maternal effort, paternal
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Nest as an extended phenotype signal of female quality in the great reed warbler
- 负责人:
- DOI:
- doi:10.5061/dryad.s60k4
- 摘要:
- e investment in feeding. We found that males fed their nestlings significantly more intensively on enlarged nests than those on control nests. This suggests tha
![](http://agri.nais.net.cn/resources/front/images/source_91.jpg)
Data from: Are blue eggs a sexually selected signal of female collared flycatchers? A cross-fostering experiment
- 负责人:
- DOI:
- doi:10.5061/dryad.2016
- 摘要:
- is as male parental effort parameters (feeding frequencies to nestlings and intensity of nest defence) were unrelated to egg colour. We discuss possible reasons