Results 141 to 150 of about 498 (173)
Phalacrocorax brasilianus (Neotropic Cormorant) has been observed with increasing frequency in the alluvial plain (Delta region) of Mississippi. In the past 6 years, 22 individuals have been observed in 20 separate sightings during spring and summer ...
Stephen J Dinsmore
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Complete mitochondrial genome of the Neotropic cormorant ( Phalacrocorax brasilianus )
The complete sequence of the Neotropic cormorant (Phalacrocorax brasilianus) mitochondrial DNA was obtained by the shotgun sequencing approach. The mitogenome is 19 042 bp in length and includes 13 protein-coding genes, 2 ribosomal subunit genes, 22 transfer RNA genes, a control region and a duplicated region of 2418 bp.
Pedro Rodrígues +2 more
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Bulletin of Environmental Contamination and Toxicology, 2021
Breast feathers of Neotropic Cormorants (Phalacrocorax brasilianus) from two nesting colonies in Lake Livingston (LALIV) and Richland Creek, Texas, were collected during 2014 and were analyzed for metals and metalloids. Mean concentrations of Al, As, Cr, Cu, Fe, Pb, Sb, and Se were not significantly different in breast feathers of cormorants from the ...
Miguel A. Mora +2 more
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Breast feathers of Neotropic Cormorants (Phalacrocorax brasilianus) from two nesting colonies in Lake Livingston (LALIV) and Richland Creek, Texas, were collected during 2014 and were analyzed for metals and metalloids. Mean concentrations of Al, As, Cr, Cu, Fe, Pb, Sb, and Se were not significantly different in breast feathers of cormorants from the ...
Miguel A. Mora +2 more
openaire +2 more sources
Diet of Neotropic cormorant (Phalacrocorax brasilianus) in an estuarine environment
Marine Biology, 2007The diet of the Neotropic cormorant (Phalacrocorax brasilianus) was studied by analysing 289 regurgitated pellets collected from a roosting site at Lagoa dos Patos estuary, southern Brazil, between November 2001 and October 2002 (except April to June). In total, 5,584 remains of prey items from 20 food types were found.
V. Barquete, L. Bugoni, C. M. Vooren
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The advances of molecular techniques have increased the development of cost and time-effective libraries of molecular markers, such as microsatellites, which allow us to estimate genetic parameters in order to characterise species' population structures.
Pedro Rodrigues +3 more
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Waterbirds, 2011
Abstract. Population growth of piscivorous species raises concerns when it could affect aquaculture activities. In this study, an increase of the Neotropic Cormorant (Phalacrocorax brasilianus) population in the Ecuadorian Andes was documented using census data from three high Andean lakes (Yahuarcocha, San Pablo and Yambo) for 2004–2010.
Guevara, Esteban +4 more
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Abstract. Population growth of piscivorous species raises concerns when it could affect aquaculture activities. In this study, an increase of the Neotropic Cormorant (Phalacrocorax brasilianus) population in the Ecuadorian Andes was documented using census data from three high Andean lakes (Yahuarcocha, San Pablo and Yambo) for 2004–2010.
Guevara, Esteban +4 more
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Esta investigación evalúa la dieta alimenticia de “Pato Chancho” (Phalacrocorax brasilianus) en el Sitio Ramsar Embalse Cerrón Grande ubicado entre los departamento de Cabañas, Cuscatlán y Chalatenango incluyendo el impacto en la pesca ...
Vega Durán, Iselda Margarita
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We investigated chick development and feeding rate in the neotropic cormorant, Phalacrocorax brasilianus, in a colony in Central Chile. The year of our study was characterized by relatively good foraging conditions. Brood sizes varied from two to five chicks, and hatching was asynchronous, with gaps of 0 to 6 days between the youngest and the oldest ...
Ellen Kalmbach, Peter Becker
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Journal of Ornithology, 2012
Stable isotope analysis has been extensively used to establish trophic relationships within avian communities of marine ecosystems. The Neotropic Cormorant (Phalacrocorax brasilianus) is a good representative of marine bird communities along the northern coasts of South America.
Jorge Muñoz-Gil +4 more
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Stable isotope analysis has been extensively used to establish trophic relationships within avian communities of marine ecosystems. The Neotropic Cormorant (Phalacrocorax brasilianus) is a good representative of marine bird communities along the northern coasts of South America.
Jorge Muñoz-Gil +4 more
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Studies on Neotropical Fauna and Environment, 2000
Seasonal parameters of infection by the nematode Contracaecum rudolphii in the Neotropic cormorant Phalacrocorax brasilianus (Phalacrocoracidae) and their relation with feeding and infection in fishes from River Valdivia, Chile, were determined. The prevalences of infection in birds were similar during seasons, whereas mean intensity and percentages of
Jorge E Revenga, Patricio Torres
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Seasonal parameters of infection by the nematode Contracaecum rudolphii in the Neotropic cormorant Phalacrocorax brasilianus (Phalacrocoracidae) and their relation with feeding and infection in fishes from River Valdivia, Chile, were determined. The prevalences of infection in birds were similar during seasons, whereas mean intensity and percentages of
Jorge E Revenga, Patricio Torres
exaly +2 more sources

