Results 21 to 30 of about 114,985 (149)

Conservation-focused mapping of avian migratory routes using a pan-European automated telemetry network. [PDF]

Conserv Biol
Abstract Accelerated biodiversity loss has destabilized functional links within and between ecosystems. Species that cross different ecosystems during migration between breeding and nonbreeding sites are particularly sensitive to global change because they are exposed to various, often ecosystem‐specific, threats.
Mitchell L, Brust V, Karwinkel T, Åkesson S, Kishkinev D, Norevik G, Szep T, Hedenström A, Lagerveld S, Helm B, Schmaljohann H.   +10 more
europepmc   +2 more sources

Evaluating the use of taxonomy in the IUCN Red List. [PDF]

Conserv Biol
Abstract Taxonomy defines the units that conservationists strive to preserve for future generations. However, the discovery of new species and the taxonomic revision of existing species affect conservation efforts. Despite the importance of taxonomy for a species’ conservation, there is currently no overview of how those leading species extinction risk
Garnett ST, Johnston CE, Bowles P, Christidis L, Conix S, Duckworth JW, Lien A, Zachos FE, Witteveen J.   +8 more
europepmc   +2 more sources

Territorial and Non-Territorial Subpopulations of Wilson's Warblers Return to Central California Breeding Grounds in Two Migratory Waves. [PDF]

Ecol Evol
In this study of Wilson's Warblers, nearly all individuals returning early and becoming territorial were ASY birds, and very few were SY birds. However, second waves of returning Wilson's Warblers, containing both SY and ASY birds, returned about 3–5 weeks after the first migratory waves, and no males in these second waves ever became territorial ...
Gilbert WM.
europepmc   +2 more sources

Chromosomal Inversion Associated With Diet Differences in Common Quails Sharing Wintering Grounds. [PDF]

Ecol Evol
A large chromosomal inversion in common quails (Coturnix coturnix) is associated with phenotypic traits. In a wintering population in southern Spain, we found all three karyotypes coexisting but showing differences in migratory behavior and diet, as exemplified by the isotopic signature.
Vinagre-Izquierdo C, Sanchez-Donoso I, Leonard JA, Rodríguez-Teijeiro JD, Vilà C.   +4 more
europepmc   +2 more sources

Abundance, Diversity and Phenology of Mosquito Larvae in a Highly Anthropized Wetland: Health and Management Implications of Gándaras de Budiño (NW Spain). [PDF]

Ecol Evol
The natural and anthropized wetland of Gándaras de Budiño (Galicia, Spain) hosts a great number of mosquito species. Culex pipiens s.l. and Culex torrentium pose an emerging risk for West Nile virus transmission. The temporary and polluted waters, as well as the summer and spring seasons, favor the larval proliferation of these vectors.
Martínez-Barciela Y, Polina A, Garrido J.   +2 more
europepmc   +2 more sources

Aves migratorias del pastizal

Nuestras Aves, 2002
Este artículo no cuenta con un resumen.
Adrián Di Giacomo, Santiago Krapovickas
doaj   +1 more source

Linking processes: effects of migratory routes on the distribution of abundance of wintering passerines

Animal Biodiversity and Conservation, 2007
Relacionando procesos: efectos de las vías migratorias sobre la distribución de la abundancia de pájaros invernantes Los movimientos de las aves migratorias en el Paleártico occidental producen concentraciones en las costas atlánticas y mediterráneas ...
A. Galarza, J. L. Tellería
doaj   +1 more source

Día Mundial de las Aves Migratorias 2020

, 2020
Todos los 9 de Mayo se celebra el Día Mundial De Las Aves Migratorias. Este día buscamos sensibilizar a las personas sobre las amenazas a las que se enfrentan las aves migratorias, su importancia ecológica y la necesidad de cooperar para conservarlas.
Servicio Nacional Forestal y de Fauna Silvestre
core   +1 more source

Aves del Parque Nacional Los Mármoles, Hidalgo, México

Revista Mexicana de Biodiversidad, 2017
Conocer la diversidad y distribución de las especies de aves de un área natural protegida contribuye a desarrollar acciones de conservación. En este trabajo se presenta el listado de aves del Parque Nacional Los Mármoles, Hidalgo, México. Para obtenerlo
Omar Larios-Lozano, Jorge Valencia-Herverth, Jessica Bravo-Cadena, Erika Gúzman-Arias, Raúl Ortiz-Pulido   +4 more
doaj   +1 more source

Listado avifaunístico de un matorral espinoso tamaulipeco del noreste de México

Huitzil, 2015
Se presenta la lista de especies de aves registradas en un área de matorral espinoso tamaulipeco del centro-norte de Tamaulipas, México. Se registraron 171 especies pertenecientes a 42 familias, en observaciones realizadas de 1999 a 2005.
Jorge E. Ramírez-Albores, Francisco Martínez V., J. Clemente Vásquez S.   +2 more
doaj   +1 more source