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Data from: Signal architecture: temporal variability and individual consistency of multiple sexually selected signals
负责人:
关键词:
multiple ornaments;repeatability;Calamospiza melanocorys;sexual selection;condition-dependence;longitudinal study;Holocene
DOI:
doi:10.5061/dryad.n15m7
摘要:
1. Multiple signals should be favoured when the benefit of additional signals outweigh their costs. Despite increased attention on multiple
Data from: Independent sources of condition dependency and multiple pathways determine a composite trait: lessons from carotenoid-based
负责人:
关键词:
trade-offs;Sexual selection & conflicts;Phenotypic Plasticity;Birds;Evolutionary physiology;Parus major;natural selection
DOI:
doi:10.5061/dryad.vk362
摘要:
elaboration. This provides opportunities for the evolution of multiple signals within components of ornamental traits. This finding indicates that the selecti
Data from: Two ways to display: male hummingbirds show different color-display tactics based on sun orientation
负责人:
Simpson, Richard K.
关键词:
Courtship iridescence dynamic coloration Broad-tailed hummingbird Selasphorus platycercus sensory drive
DOI:
doi:10.5061/dryad.1r170
摘要:
Animals exhibit a diversity of ornaments and courtship behaviors, which often co-occur and are used for communication. The sensory drive hypothesis
Data from: No mutual mate choice for quality in zebra finches: time to question a widely-held assumption
负责人:
关键词:
differential allocation hypothesis;quality indicator;reproductive strategies;assortative mating;Fitness;pairing success;Mate choice;pairing status
DOI:
doi:10.5061/dryad.85950
摘要:
individual quality. By combining multiple measures of causes (inbreeding, early nutrition) and consequences (ornaments, displays, fitness components) of variati
Data from: A tradeoff between precopulatory and postcopulatory trait investment in male cetaceans
负责人:
关键词:
trade-offs;reproductive strategies;Morphological Evolution;Selection - Sexual;Cetacea;cetaceans
DOI:
doi:10.5061/dryad.8hf2p
摘要:
ween investment in precopulatory traits like body size, armaments, and ornaments, and postcopulatory traits such as testis size and spermatogenic efficiency. Recent
Data from: Early life and transgenerational stressors impact secondary sexual traits and fitness
负责人:
关键词:
extra-pair paternity;zebra finch;transgenerational fitness effects;Taeniopygia guttata;developmental stress hypothesis;visual ornamentation
DOI:
doi:10.5061/dryad.6v52770
摘要:
ornaments (beak color and cheek patch size) were found to be reliable signals of developmental stress, since they showed high sensitivity to multiple ea
Data from: Different ornaments signal male health and MHC variation in two populations of a warbler
负责人:
关键词:
Birds Ecological Genetics Sexual Selection Animal Mating/Breeding Systems extra-pair mating good genes compatibility indirect genetic benefits malaria sexual selection
DOI:
doi:10.5061/dryad.qg823
摘要:
by females differs between the two populations, but the different ornaments signal similar aspects of male health and genetic quality, specifically informati
Data from: The effects of life history and sexual selection on male and female plumage colouration
负责人:
关键词:
birds plumage coloration sexual selection life history social selection tropical ecology cooperative breeding migration
DOI:
doi:10.5061/dryad.1rp0s
摘要:
ornaments. It predicts that males obtain greater fitness benefits than females through multiple mating because sperm are cheaper to produce than eggs
Data from: Elevating perceived predation risk modifies the relationship between parental effort and song complexity in the song sparrow
负责人:
关键词:
song;Melospiza melodia;sexual selection;risk-taking;Parental effort;Good parent hypothesis;differential allocation;Multiple messaging;2010-2012
DOI:
doi:10.5061/dryad.s6tn3
摘要:
Adult-directed predation risk elevates costs of parental care, and may modify relationships between sexually selected ornaments and parent
Data from: Plumage colouration and social context influence male investment in song
负责人:
关键词:
DOI:
doi:10.5061/dryad.66v3d46
摘要:
Animals use multiple signals to attract mates, including elaborate song, brightly coloured ornaments and physical displays. Female birds often prefer

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