Multiple signaling functions of song in a polymorphic species with alternative reproductive strategies
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DOI: 10.1002/ece3.3702
Abstract: Abstract Vocal traits can be sexually selected to reflect male quality, but may also evolve to serve additional signaling functions. We used a long‐term dataset to examine the signaling potential of song in dimorphic white‐throated… read more here.
Keywords: morph; morph males; signaling functions; fitness ... See more keywords
The effect of early life conditions on song traits in male dippers (Cinclus cinclus)
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DOI: 10.1371/journal.pone.0205101
Abstract: Song complexity and singing frequency in male birds are shaped by female choice; they signal male quality because song is costly to develop and produce. The timing of song learning and the development of the… read more here.
Keywords: life; early life; rate; song traits ... See more keywords
The songs of male pied flycatchers: exploring the legacy of the fathers
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DOI: 10.7717/peerj.5397
Abstract: Singing is a key element of songbirds’ behavioral repertoire, particularly for males, which sing during the breeding season to defend resources against other males and to attract females. Different song traits may convey honest information… read more here.
Keywords: sons shared; seven song; male pied; songs male ... See more keywords