Results 91 to 100 of about 2,092 (188)

The Importance of Agriculture-Dominated Landscapes and Lack of Field Border Effect for Early-Succession Songbird Nest Success

open access: yesAvian Conservation and Ecology, 2010
In recent decades, many early-succession songbird species have experienced severe and widespread declines, which often are related to habitat destruction. Field borders create additional or enhance existing early-succession habitat on farmland. However,
Jason D. Riddle, Christopher E. Moorman
doaj   +1 more source

Region-specific neuron recruitment in the hippocampus of brown-headed cowbirds Molothrus ater (Passeriformes: Icteridae)

open access: yesThe European Zoological Journal, 2018
Avian brood parasites do not raise their own young. Rather, they leave eggs and offspring in nests of other species. Finding potential nests to parasitize is mostly up to the female and requires enhanced spatial memory as the female must remember nest ...
Kathleen S. Lynch
doaj   +1 more source

Nuevo registro y ampliación de distribución altitudinal de parasitismo del vaquero brilloso (Molothrus bonariensis) sobre el gorrión criollo (Zonotrichia capensis) en el área urbana de Quito, Pichincha, Ecuador

open access: yesHuitzil
Los casos de parasitismo del vaquero brilloso (Molothrus bonariensis) usando al gorrión criollo (Zonotrichia capensis) han sido reportados únicamente en zonas urbanas por debajo de los 2817 msnm en Ecuador.
Karen Estefania Valencia Aguilar   +1 more
doaj   +1 more source

Apuntes sobre aves de la Prov. de Buenos Aires

open access: yesEl Hornero, 1932
Este artículo no cuenta con un resumen.
Juan B. Daguerre
doaj   +1 more source

Sexual Dimorphism in the Cowbird, Molothrus Ater

open access: yes, 1941
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

A Revision of the Species of Molothrus allied to M. Bonariensis (Gm.)

open access: yesThe Auk, 1891
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +3 more sources

Arbovírus Ilheus em aves silvestres (Sporophila caerulescens e Molothrus bonariensis)

open access: yesRevista de Saúde Pública
OBJETIVO: Relatar o isolamento do vírus Ilheus no Estado de São Paulo e avaliar o seu impacto para a saúde pública. MÉTODOS: O isolamento de vírus foi realizado em camundongos albinos Swiss, a partir de sangue de aves silvestres, capturadas com redes de ...
Luiz Eloy Pereira   +4 more
doaj  

Reproducción del ave Mimus gilvus (Passeriformes: Mimidae) en Maracaibo, Venezuela

open access: yesRevista de Biología Tropical, 2001
Se estudiaron aspectos básicos de la reproducción de la paraulata llanera Mimus gilvus en el campus de la Universidad del Zulia, en Maracaibo, Venezuela. Se capturaron y marcaron cuatro paraulatas con anillos de colores (junio 1997).
Mariadela Paredes   +2 more
doaj  

Nasal mites from specimens of the brown-headed cowbird (Icteridae: Molothrus ater) from Texas and Arkansas, U.S.A.

open access: yes, 2018
Hilario-Pérez, Alexis D., Dowling, Ashley P.G. (2018): Nasal mites from specimens of the brown-headed cowbird (Icteridae: Molothrus ater) from Texas and Arkansas, U.S.A.
Hilario-Pérez, Alexis D.   +3 more
core   +1 more source

Diferenças na seleção de hospedeiros de Fluvicolinae (Tyrannidae) por Molothrus ater e Molothrus bonariensis (Icteridae) [PDF]

open access: yes, 2013
Dissertação (mestrado)—Universidade de Brasília, Instituto de Ciências Biológicas, Programa de Pós-Graduação em Ecologia, 2013.O parasitismo interespecífico de ninhada é uma estratégia reprodutiva em que a ave parasita coloca seus ovos no ninho de outras
Souza, Nelma Martelli Toledo de
core  

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