Breeding success and traits of equal and unequal pairs of little penguins (Eu...

B2FIND2026-04-29 收录

亲本投资策略

繁殖行为生态学

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https://b2find.eudat.eu/dataset/9f4cf6f8-ccfc-5a2b-9a33-c76fc37c2982 数据链接链接失效反馈

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According to life-history theory, individuals optimize their decisions in order to maximize their fitness. This raises a conflict between parents, which need to cooperate to...

Within-season variation in sexual selection in a fish with dynamic sex roles

性选择

繁殖行为生态学

The strength of sexual selection may vary between species, among populations, and within populations over time. While there is growing evidence that sexual selection may vary between years, less is kn

NIAID Data Ecosystem90

Short-term, but not long-term, increased daytime workload leads to decreased night-time energetics in a free-living song bird

鸟类代谢率

繁殖行为生态学

Reproduction is energetically expensive and to obtain sufficient energy, animals can either alter their metabolic system over time to increase energy intake (increased-intake hypothesis) or reallocate

NIAID Data Ecosystem70

IAL_RWBL_红翅黑鹂多种群遗传多样性与EPP研究数据集

鸟类遗传学

繁殖行为生态学

本数据集为红翅黑鹂多种群遗传多样性与婚外父权（EPP）关系研究的配套数据，包含8个种群（含1个岛屿种群）的遗传多样性数据、EPP统计数据、分析代码及序列文件，用于验证遗传多样性是否能解释EPP的种群间变异，结果显示遗传多样性并非EPP率的独立预测因素。论文“Genetic diversity does not explain variation in extra-pair paternity i

海数据10

Variation in adult sex ratio alters the association between courtship, mating frequency and paternity in the lek-forming fruitfly Ceratitis capitata.

繁殖行为生态学

害虫种群管理

The intensity with which males deliver courtship and the frequency with which they mate are key components of male reproductive success. However, we expect the strength of the relationship between the

NIAID Data Ecosystem70

Data from: Are females in good condition better able to cope with costly males?

性冲突实验

繁殖行为生态学

The costs of mating for a female might depend on both her phenotype and that of her mate. Sexually antagonistic male traits that negatively affect females are often condition-dependent, so a male’s re

DataONE2018-03-27 更新50

Breeding success and traits of equal and unequal pairs of little penguins (Eu...

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