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dc.contributor.author
Miller, Edward H.
dc.contributor.author
Areta, Juan Ignacio
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dc.contributor.author
Jaramillo, Alvaro
dc.contributor.author
Imberti, Santiago
dc.contributor.author
Matus, Ricardo
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dc.date.available
2020-12-17T04:12:44Z
dc.date.issued
2019-10-26
dc.identifier.citation
Miller, Edward H.; Areta, Juan Ignacio; Jaramillo, Alvaro; Imberti, Santiago; Matus, Ricardo; Snipe taxonomy based on vocal and non-vocal sound displays: the South American Snipe is two species; Wiley Blackwell Publishing, Inc; Ibis; 162; 3; 26-10-2019; 968-990
dc.identifier.issn
0019-1019
dc.identifier.uri
http://hdl.handle.net/11336/120686
dc.description.abstract
We analysed breeding sounds of the two subspecies of South American Snipe Gallinago paraguaiae paraguaiae and Gallinago paraguaiae magellanica to determine whether they might be different species: loud vocalizations given on the ground, and the tail‐generated Winnow given in aerial display. Sounds of the two taxa differ qualitatively and quantitatively. Both taxa utter two types of ground call. In G. p. paraguaiae, the calls are bouts of identical sound elements repeated rhythmically and slowly (about five elements per second (Hz)) or rapidly (about 11 Hz). One call of G. p. magellanica is qualitatively similar to those of G. p. paraguaiae but sound elements are repeated more slowly (about 3 Hz). However, its other call type differs strikingly: it is a bout of rhythmically repeated sound couplets, each containing two kinds of sound element. The Winnow of G. p. paraguaiae is a series of sound elements that gradually increase in duration and energy; by contrast, that of G. p. magellanica has two or more kinds of sound element that roughly alternate and are repeated as sets, imparting a stuttering quality. Sounds of the related Puna Snipe (Gallinago andina) resemble but differ quantitatively from those of G. p. paraguaiae. Differences in breeding sounds of G. p. paraguaiae and G. p. magellanica are strong and hold throughout their geographical range. Therefore we suggest that the two taxa be considered different species: G. paraguaiae east of the Andes in much of South America except Patagonia, and G. magellanica in central and southern Chile, Argentina east of the Andes across Patagonia, and Falklands/Malvinas.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
CRYPTIC SPECIES
dc.subject
GALLINAGO
dc.subject
GEOGRAPHICAL VARIATION
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MECHANICAL SOUND
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NON-VOCAL SOUND
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SNIPE
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SOUTH AMERICA
dc.subject
SPECIATION
dc.subject
TAXONOMY
dc.subject
VOCALIZATION
dc.subject.classification
Zoología, Ornitología, Entomología, Etología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Snipe taxonomy based on vocal and non-vocal sound displays: the South American Snipe is two species
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-11-20T17:39:13Z
dc.journal.volume
162
dc.journal.number
3
dc.journal.pagination
968-990
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Miller, Edward H.. Memorial University Of Newfoundland; Canadá
dc.description.fil
Fil: Areta, Juan Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Salta. Instituto de Bio y Geociencias del NOA. Universidad Nacional de Salta. Facultad de Ciencias Naturales. Museo de Ciencias Naturales. Instituto de Bio y Geociencias del NOA; Argentina
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Fil: Jaramillo, Alvaro. San Francisco Bay Bird Observatory; Estados Unidos
dc.description.fil
Fil: Imberti, Santiago. Asociación Ambiente Sur, Rio Gallegos; Argentina
dc.description.fil
Fil: Matus, Ricardo. Kilómetro 7 Sur; Chile
dc.journal.title
Ibis
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1111/ibi.12795
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/ibi.12795
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