Resultados da pesquisa - bird behavior

Población anidante e impacto en la pesca artesanal del cormorán neotropical Phalacrocorax brasilianus (Suliformes:Phalacrocoracidae), en el sitio Ramsar Cerrón Grande, El Salvador.... Por Herrera, N., Hernández, J., Vega, I., Samayoa, L.

“...Fish predation on aquatic ecosystems is generating a conflict with fishermen that associating declining fishing with predatory behavior of this bird. From April 2010 to February 2011, an investigation was conducted aimed at knowing the state of the population of P. brasilianus in the Ramsar wetland Cerron Grande, El Salvador. ...”
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Incidencia Comparativa de Parasitos Intestinales en Pollos de Engorde (Linea Ross) Semitecnificados e Indios de Traspatio, en Comacarán, Distrito de San Miguel Centro; Año 2024 Por Fuentes Ríos, Noel Antonio, Moreira Rivas, María José

“...Where the degree of technification to achieve the highest possible profitability, both in aspects of genetic lines, zoo technical management, prophylactic plans, qualified personnel, facilities, equipment, and nutrition, is not adequately met in semi-intensive and extensive systems, which negatively affects the productive performance of the bird, health, and behavior. The study was conducted in a small town named El Jicaral, located in the Comacarán District of San Miguel Center, within the Department of San Miguel with the objective of evaluating the statistical parasitic incidence in semi-technified broiler chickens (Ross line) and free range chickens and to identify the types of intestinal parasites present in both groups of birds. ...”
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