Visual and acoustic components of courtship in the bird-of-paradise genus Astrapia (Aves: Paradisaeidae)

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Visual and acoustic components of courtship in the bird-of-paradise genus Astrapia (Aves: Paradisaeidae)

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Title: Visual and acoustic components of courtship in the bird-of-paradise genus Astrapia (Aves: Paradisaeidae)
Author: Scholes, Edwin; Gillis, Julia M.; Laman, Timothy G.

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Citation: Scholes, Edwin, Julia M. Gillis, and Timothy G. Laman. 2017. “Visual and acoustic components of courtship in the bird-of-paradise genus Astrapia (Aves: Paradisaeidae).” PeerJ 5 (1): e3987. doi:10.7717/peerj.3987. http://dx.doi.org/10.7717/peerj.3987.
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Abstract: The distinctive and divergent courtship phenotypes of the birds-of-paradise make them an important group for gaining insights into the evolution of sexually selected phenotypic evolution. The genus Astrapia includes five long-tailed species that inhabit New Guinea’s montane forests. The visual and acoustic components of courtship among Astrapia species are very poorly known. In this study, we use audiovisual data from a natural history collection of animal behavior to fill gaps in knowledge about the visual and acoustic components of Astrapia courtship. We report seven distinct male behaviors and two female specific behaviors along with distinct vocalizations and wing-produced sonations for all five species. These results provide the most complete assessment of courtship in the genus Astrapia to date and provide a valuable baseline for future research, including comparative and evolutionary studies among these and other bird-of-paradise species.
Published Version: doi:10.7717/peerj.3987
Other Sources: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5681850/pdf/
Terms of Use: This article is made available under the terms and conditions applicable to Other Posted Material, as set forth at http://nrs.harvard.edu/urn-3:HUL.InstRepos:dash.current.terms-of-use#LAA
Citable link to this page: http://nrs.harvard.edu/urn-3:HUL.InstRepos:34493364
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