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Repertoire of the acoustic communication of the azure jay Cyanocorax caeruleus (Vieillot) (Aves, Corvidae) Zoologia
Anjos,Luiz dos; Vielliard,Jacques M. E..
The vocal repertoire of the Azure Jay Cyanocorax caeruleus (Vieillot, 1818) is approached from a quali-quantitative point of view. The qualitative analysis was carried out both in the field and in captivity: the quantitative analysis was made only in captivity. Social acoustic communication in the Azure Jay is achieved through the use of two types of call: basic and intermediate calls. Fourteen basic calls are identified and presented through sonograms: the sotto voce song (courtship call) is related only to courtship and the social call is interpreted as the song in the Azure Jay. The intermediate calls are recombinations of the basic calls uttered during an alteration in motivation level. Examples of them are presented through sonograms of vocalizations...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Aves; Corvidae; Cyanocorax caeruleus; Repertoire; Behavior.
Ano: 1993 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0101-81751993000400011
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Systematic notes on Asian birds. 44. A preliminary review of the Corvidae Naturalis
Dickinson, E.C.; Eck, S.; Martens, J..
Certain Asian species of corvids, mainly those that have been reviewed since 1962, are discussed and attention is drawn to recommended changes in subspecific or specific status. Problem areas remain and research is suggested, some morphological, some molecular and some into voice. The rationale behind the ongoing revision of Corvus macrorhynchos is explained, but it is recommended that it be considered hypothetical and further developments awaited so that all relevant taxa can be assigned safely to species.
Tipo: Article / Letter to the editor Palavras-chave: Magpies; Treepies; Jays; Nutcrackers; Crows; Corvidae; Type locality; Vocalizations; 42.83.
Ano: 2004 URL: http://www.repository.naturalis.nl/record/215556
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Systematic notes on Asian birds. 45. Types of the Corvidae Naturalis
Dickinson, E.C.; Dekker, R.W.R.J.; Eck, S.; Somadikarta, S.; Kalyakin, M.; Loskot, V.; Morioka, H.; Violani, C.; Voisin, C..
A list of about 280 names applied to Asian forms of species of crows (family Corvidae) is presented. This list provides information on the whereabouts of type specimens. Where our information does not include reliable data we provide notes to explain the deficit and to stimulate others to offer additional data or sources of information. For technical reasons we herein re-restrict the type locality of both Dendrocitta himalayana Jerdon and Dendrocitta himalayensis Blyth.
Tipo: Article / Letter to the editor Palavras-chave: Corvidae; Crows; Types; Type species; 42.83.
Ano: 2004 URL: http://www.repository.naturalis.nl/record/215557
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