Results 1 to 10 of about 580 (79)

Additive and interactive cumulative effects on boreal landbirds: winners and losers in a multi-stressor landscape. [PDF]

open access: yesEcol Appl, 2019
Abstract Stressors created by multiple resource industries can result in cumulative effects over time and space. Many studies have evaluated single stressors and assumed that cumulative effects can be understood by adding stressors together. However, there is growing evidence that interactive effects are important in structuring biological communities.
Mahon CL   +3 more
europepmc   +2 more sources

Myiasis by Philornis spp. (Diptera: Muscidae) in Dendroica castanea (Aves: Parulidae) in Panama

open access: yesRevista Mexicana de Biodiversidad, 2012
We report the parasitism of an unidentified species of Philornis, extracted from juvenile Dendroica castanea that was collected from Pipeline Road of the Soberania National Park of Panama. This finding is unusual, because Philornis spp.
Jorge Moisés Herrera Rodríguez   +1 more
doaj   +3 more sources

Myiasis by Philornis spp. (Diptera: Muscidae) in Dendroica castanea (Aves: Parulidae) in Panama Miasis ocasionada por Philornis spp. (Diptera: Muscidae) in Dendroica castanea (Aves: Parulidae) en Panamá

open access: yesRevista Mexicana de Biodiversidad, 2012
We report the parasitism of an unidentified species of Philornis, extracted from a juvenile Dendroica castanea that was collected from Pipeline Road of the Soberania National Park of Panama. This finding is unusual since Philornis spp. parasitizes nested
Jorge M. Herrera, Sergio E. Bermúdez
doaj   +1 more source

Effects of Spruce Budworm (Choristoneura fumiferana (Clem.)) Outbreaks on Boreal Mixed-Wood Bird Communities

open access: yesAvian Conservation and Ecology, 2009
This study examined the influence of a spruce budworm (Choristoneura fumiferana (Clem.)) outbreak on a boreal mixed-wood bird community in forest stands ranging in age from 0 to 223 yr.
Lisa A. Venier   +4 more
doaj   +1 more source

Vocal Communication in Androgynous Territorial Defense by Migratory Birds

open access: yesInternational Scholarly Research Notices, Volume 2012, Issue 1, 2012., 2012
Many temperate zone breeding birds spend their non‐breeding period in the tropics where they defend individual territories. Unlike tropical birds that use song for breeding and non‐breeding territorial defense, vocal defense differs strikingly between breeding and non‐breeding territories in migrants.
Eugene S. Morton   +3 more
wiley   +1 more source

Epidemiology and Ecology of Influenza A Viruses among Wildlife in the Arctic. [PDF]

open access: yesViruses, 2022
Gass JD   +5 more
europepmc   +1 more source

Larval infestation in a common Pariah Kite Milvus migrans (Boddaert). [PDF]

open access: yesJ Parasit Dis, 2017
Sinha SK, Sinha AK, De P, Bhakat S.
europepmc   +1 more source

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