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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
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
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
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
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.
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
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
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
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
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
