Results 81 to 90 of about 1,543 (173)

Biodiversity in Saco da Fazenda, Itajaí-SC estuary

open access: yesO Mundo da Saúde, 2011
Estuaries are characterized by presenting a high biological productivity working as important feeding, breeding, nursery and recruitment areas for a large diversity of organisms.
Joaquim Olinto Branco   +3 more
doaj  

Aves da fazenda Nhumirim, Pantanal da Nhecolândia, MS. [PDF]

open access: yes, 2019
Neste trabalho é apresentada uma caracterização da comunidade de aves ocorrentes na Estação Experimental da fazenda Nhumirim, contribuindo com o desenvolvimento da Ornitologia na região.bitstream/CPAP/55966/1/DOC81.pdfFormato ...
NUNES, A. P.   +2 more
core  

Seasonal abundance of the Neotropic Cormorant (Phalacrocorax brasilianus) at Lagoa dos Patos estuary, Southern Brazil

open access: yes, 2008
Censuses of the Neotropic Cormorant (Phalacrocorax brasilianus) were carried out at a power tower near the mouth of Lagoa dos Patos estuary, southern Brazil, from November 2001 to October 2002. At this major roosting site, a total of 309 counts over 47 days of census were performed to estimate monthly variation in the abundance of the Neotropic ...
Barquete, Viviane   +2 more
openaire   +2 more sources

Birds of Sierra de Vallejo, Nayarit, Mexico [PDF]

open access: yes, 2014
Sierra de Vallejo, is considered a priority region for conservation, and is strongly affected by anthropogenic pressures. The inventory of birds are refers to studies in near areas.
Figueroa-Esquivel, E.M.   +1 more
core  

USO DO HÁBITAT E TÁTICAS DE FORRAGEAMENTO DE AVES AQUÁTICAS NA LAGOA RODRIGO DE FREITAS, RIO DE JANEIRO, BRASIL [PDF]

open access: yes, 2017
O presente estudo visou determinar as táticas de forrageamento de oito espécies de aves aquáticas frequentemente encontradas na Lagoa Rodrigo de Freitas, RJ, assim como o uso do espaço por essas aves, incluindo o micro-hábitat e a distância da margem ...
Brandão Vecchi, Maurício   +2 more
core   +1 more source

Nonrandom spatial distribution of Neotropic Cormorants (Phalacrocorax brasilianus) along a coastal highway in Lima, Peru

open access: yes
Los cormoranes neotropicales (Phalacrocorax brasilianus) son aves marinas comunes a lo largo de la costa peruana. Con frecuencia se posan en áreas urbanas (árboles, puertos, postes, etc.), causando principalmente molestias y problemas estéticos debido a la caída de sus heces en infraestructura y personas.
openaire   +2 more sources

First record of anhinga (Anhinga anhinga) and neotropic cormorant (Phalacrocorax brasilianus) [PDF]

open access: yes, 2016
We report the first nest records for Anhinga (Anhinga anhinga) and Neotropic Cormorant (Phalacrocorax brasilianus) at the Tishomingo National Wildlife Refuge in Johnston County in south-central Oklahoma.
Roach, Justin, Wood, Douglas R.
core   +1 more source

Bird assemblages from Carilauquen Marshes (Llancanelo Lagoon, Mendoza, Argentina): considerations for their conservation [PDF]

open access: yes, 2002
Analizamos los cambios estacionales en la riqueza, composición, abundancia y uso de hábitat de las especies de aves de los ambientes acuáticos y terrestres del sistema de bañados de Carilauquen.
Alvarez, M. Eva, Blendinger, Pedro G.
core   +1 more source

Occurrence of Nematodes in the alimentary tract of great cormorants [Phalacrocorax carbo (Linnaeus, 1758)] in colonies located in the upper and lower Vistula River [PDF]

open access: yes, 2017
The occurrence of nematodes in the alimentary tract of great cormorant Phalacrocorax carbo (L., 1758) nestlings was studied in the Włocławek Reservoir located on the Vistula in central Poland and in adult birds wintering in the south of Poland, with the ...
Dziekońska- Rynko, Janina   +4 more
core   +1 more source

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