Guira Cuckoo
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Dyspharynx nasuta (Nematoda: Acuariidae) em Guira guira e Crotophaga ani (Cuculiformes: Cuculidae) no Estado do Rio Grande do Sul, Brasil / Dyspharynx nasuta (Nematoda: Acuariidae) in Guira guira and Crotophaga ani (Cuculiformes: Cuculidae) on Rio Grande do Sul State, Brazil
Os nematóides do gênero Dispharynx (Railliet, Henry & Sisoff, 1912) parasitam aves de diversas ordens e têm sido estudados, principalmente, em aves de importância econômica devido às lesões que provocam no proventrículo dos hospedeiros. Dispharynx nasuta (Rudolphi, 1819) Stiles & Hassall, 1920 é registrado em duas espécies de Cuculiformes, anu-bran
Publicado em: 2011
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2. Análise comparativa da dieta de quatro espécies de cucos (Aves: Cuculidae), no sul do Brasil
We studied stomachs contents of 50 specimens of four common cuckoo species (Cuculidae) from southern Brazil: Guira guira (Gmelin, 1788) (n = 21), Coccyzus melacoryphus (Vieillot, 1817) (n = 8), Crotophaga ani (Linnaeus, 1758) (n = 11), and Piaya cayana (Linnaeus, 1766) (n = 10). We measured stomach volume and prey were identified and quantified based in thei
Zoologia (Curitiba). Publicado em: 2009-09
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3. Analise da comunicação sonora no anu-branco guira quira (aves: cuculidae), avaliações eco-etologicas e evolutivas
The vocal repertoire of the Guira Cuckoo Guira guira is described together with its behavioral contexts. The natural groups of Guiras that live at the Campus of the Universidade Estadual de Londrina in Paraná, Brazil, were studied. Important observations and recordings were also obtained from birds raised in captivity in the middle of the town and in the su
Publicado em: 1986
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4. Phylogenetic relationships of the hoatzin, an enigmatic South American bird.
The hoatzin (Opisthocomus hoazin) lives in the humid lowlands of northern and central South America, often in riparian habitats. It is a slender bird approximately 65 cm in length, brownish with lighter streaks and buffy tips to the long tail feathers. The small head has a ragged, bristly crest of reddish-brown feathers, and the bare skin of the face is brig