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Data from: Birdsong performance and the evolution of simple (rather than elaborate) sexual signals
负责人:
关键词:
Macroevolution;Parulidae;Communication: acoustic;Selection: sexual;bird;Behavior
DOI:
doi:10.5061/dryad.1q424
摘要:
performance, but reduces syllable diversity in songs. These two traits are commonly sexually selected in songbirds, but indexes of sexual selection wer
Data from: MHC-mediated sexual selection on bird song: generic polymorphism, particular alleles and acoustic signals
负责人:
关键词:
Ficedula albicollis;2007-2009;repertoire size;parasite-mediated sexual selection;MHC;immunogenetics;bird song;Hamilton and Zuk hypothesis
DOI:
doi:10.5061/dryad.sd5hv94
摘要:
. We investigated the relationship between several MHC and acoustic features in the collared flycatcher (Ficedula albicollis) a European passerine with complex songs
Data from: Examining the microclimate hypothesis in Amazonian birds: indirect tests of the ‘visual constraints’ mechanism
负责人:
关键词:
dawn song;Habitat Degradation;eye size;light environments;vulnerability;neotropics;Holocene
DOI:
doi:10.5061/dryad.8301107
摘要:
low light intensities. We predicted that species with large relative eye sizes and birds with earlier dawn songs would exhibit increased vulnerabi
Data from: Repeatability of signalling traits in the avian dawn chorus
负责人:
marc.naguib@wur.nl
关键词:
Animal communication Bird song Dawn chorus Dawn song Great tit Behavioural repeatability Singing activity Song repertoire
DOI:
doi:10.5061/dryad.r1s93g8
摘要:
Background Birdsong, a key model in animal communication studies, has been the focus of intensive research. Song traits are commonly considered
Data from: Fossil evidence of the avian vocal organ from the Mesozoic
负责人:
关键词:
Extant;syrinx;Cretaceous;Aves
DOI:
doi:10.5061/dryad.50n8j
摘要:
From complex songs to simple honks, birds produce sounds using a unique vocal organ called the syrinx1, 2. Located close to the heart
Data from: A test for repertoire matching in eastern song sparrows
负责人:
关键词:
animal communication bird song matching
DOI:
doi:10.5061/dryad.199k8
摘要:
and territory tenure. Here we confirm that males in this eastern population on average share few whole songs with their neighbors. The eastern males are familiar
Data from: Communication value of mistakes in dark-eyed junco song
负责人:
关键词:
Junco hyemalis;Communication: acoustic;bird;Behavior
DOI:
doi:10.5061/dryad.c6344
摘要:
Sexual signals contain information on individual quality or motivation, and most explanations for their reliability are based on signal costs. A rec
Data from: Social selection parapatry in Afrotropical sunbirds
负责人:
关键词:
Nectariniidae;Cinnyris fuelleborni;Cline;Cinnyris moreaui;hybrid zone;sexual selection;species borders;Nectarinia fuelleborni;Nectarinia moreaui;bird song;speciation
DOI:
doi:10.5061/dryad.1fc41
摘要:
in a ?6 km wide contact zone, as estimated by molecular cline analysis. These species exploit similar bioclimatic niches, but sing highly divergent learned songs
Data from: Experimental tests of the function and flexibility of song consistency in a wild bird
负责人:
关键词:
Common yellowthroat;sexual selection;communication;adaptive plasticity
DOI:
doi:10.5061/dryad.j5b8c
摘要:
Measures of bird song that capture aspects of motor performance, such as consistency, have become a major focus in understanding sexual selection
Data from: Three decades of cultural evolution in Savannah sparrow songs
负责人:
Williams, Heather
关键词:
cultural evolution directional selection individual identity neutral model reproductive success Savannah sparrow
DOI:
doi:10.5061/dryad.34jb6
摘要:
Cultural evolution can result in changes in the prevalence not only of different learned song types within bird populations but also of different

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