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	Provedor de dados Biota Neotropica (1) International Journal of Morphology (1) Autor Alfaro, (1) Canals L,Mauricio (1) Figueroa Perez,Daniela (1) Fontoura,Priscila Montes (1) Orsi,Mário Luis (1) Sabat K,Pablo (1) Sallaberry,Michel (1) Mais... Palavra-chave Columbina picui (2) Zenaida auriculata (2) Columbina talpacoti (1) Foraging strategies (1) Habitat selection (1) Metropelia melanoptera (1) Oxygen diffusing (1) Picui ground gove (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2013 (1) 2010 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Comparison of the Oxygen Diffusing Capacity of the Picui Ground Dove (Columbina picui) with Other Doves of Chile International Journal of Morphology Alfaro,; Figueroa Perez,Daniela; Sabat K,Pablo; Sallaberry,Michel; Canals L,Mauricio. We studied the respiratory surface density and the thickness of the air-blood barrier in the Picui Ground Dove (Columbina picui), and compared it with Eared Dove (Zenaida auriculata) and Blacked-winged Ground Dove (Metropelia melanoptera), two larger species. As expected, Columbina picui BMR and VO2max showed higher values than those of the larger species according to the expected for their body size. The respiratory surface density and the thickness of the blood-air barrier were not different among the different species of doves. However C. picui showed an anatomical diffusion factor lower than M. melanoptera and Z. auriculata. Picui Ground Dove had low values of oxygen diffusion capacity, such as cursorial birds. A differential oxygen partial pressure of... Tipo: Journal article Palavras-chave: Picui ground gove; Columbina picui; Metropelia melanoptera; Zenaida auriculata; Oxygen diffusing. Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000100018 Ecological partitioning of three Columbidae species in Northern Paraná, Southern Brazil Biota Neotropica Fontoura,Priscila Montes; Orsi,Mário Luis. Three species of Columbidae (Columbina talpacoti,Columbina picui and Zenaida auriculata) were studied in Londrina, Northern Paraná (Brazil), with the aim of analyzing which foraging and habitat factors contribute to their ecological partitioning. The study was conducted over one year in three different areas (urban, rural and pasture). We made monthly observations of the foraging strategies used by the species and the habitats they selected. Possible variations in availability of resources over the twelve months of the study did not influence the type of foraging used by the three species. Significant differences between the foraging strategies used by the species were observed in relation to the foraging site, specifically the foraging substrate. Soil,... Tipo: Info:eu-repo/semantics/article Palavras-chave: Columbina picui; Columbina talpacoti; Foraging strategies; Habitat selection; Zenaida auriculata. Ano: 2013 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032013000300044 Registros recuperados: 2 Primeira ... 1 ... Última

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