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Variations in pest bird density in Argentinean agroecosystems in relation to land use and/or cover, vegetation productivity and climate
(CSIRO, 2018-12-05)
Context: Changes in environmental conditions may influence bird populations, including pest bird species, and their distribution. In Argentina, particularly in the Pampas region, agricultural expansion has resulted in ...
Richness and density of birds in timber Nothofagus pumilio forests and their unproductive associated environments
(Springer, 2004-03)
Research on forest management impact focuses mainly on timber stands, and leaves out the unproductive forest environments. These stands are spatially mixed with timber forests. The objective was to evaluate richness and ...
Femur Mineral Density of Broilers with Femoral Degeneration Fed High Nutritional Density Diets
(Soc Chilena Anatomia, 2009-06-01)
A study was carried out in the experimental facilities of FMVZ/UNESP-Botucatu, with the aim of following-up the development and the incidence of femoral degeneration (FD). A total of 305 one-day-old male broilers were ...
Femur Mineral Density of Broilers with Femoral Degeneration Fed High Nutritional Density Diets
(Soc Chilena Anatomia, 2009-06-01)
A study was carried out in the experimental facilities of FMVZ/UNESP-Botucatu, with the aim of following-up the development and the incidence of femoral degeneration (FD). A total of 305 one-day-old male broilers were ...
CENSOS DIURNOS DE MAMÍFEROS Y ALGUNAS AVES DE GRAN TAMAÑO EN EL PARQUE NACIONAL TINIGUA, COLOMBIA
Estimates on population density were made for 24 species.of mammals and 5 species ofbirds, all of relatively large body size (> 45 cm long), during 13 months at Tinigua National Park, Colombia. These estimates were made ...
Diversity of aquatic bird species in a wetland complex in southern Chile
(TAYLOR & FRANCIS LTD, 2014)
Economic traits and performance of Italian quails reared at different cage stocking densities
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2005-03-01)
This study assessed the effect of different cage stocking densities on the performance of Italian quails in the laying period. Two hundred and sixty four quails with 30 weeks of age and 280g mean body weight were used. ...
Economic traits and performance of Italian quails reared at different cage stocking densities
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2005-03-01)
This study assessed the effect of different cage stocking densities on the performance of Italian quails in the laying period. Two hundred and sixty four quails with 30 weeks of age and 280g mean body weight were used. ...