Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Agustín Mendiburu"'
Autor:
Agustín Mendiburu, Maite Laso, Juan Arizaga, Miren Andueza, Estibaliz Baroja, Rubén Piculo, Nere Zorrozua
Publikováno v:
Acta Ornithologica. 54:1
The structure of a species assemblage at given sites constitutes a key ecological parameter to understand the dynamics of bird assemblages. The aim of this paper is to (1) quantify how variable is a passerine assemblage associated with an inter-tidal
Autor:
Itziar Asenjo, Alfredo Herrero, Juan F. Cuadrado, Iñaki Aranguren, Juan Arizaga, Zuriñe Elosegi, José María Martí Sánchez, Agustín Mendiburu, Eneko Díez, José Ignacio Jauregi, Javier Goikoetxea
Publikováno v:
Bird Study. 59:37-42
Capsule Intra-year survival during the winter is high for some insect-eating passerines in northern Iberia. Aims To estimate intra-year survival of insect-eating passerines wintering in northern Iberia. Methods Capture–recapture data from four pass
Autor:
Philippe Fontanilles, Miren Andueza, Jean-Marc Fourcade, Agustín Mendiburu, Juan Arizaga, Patrice Urbina-Tobias
Publikováno v:
Acta Ornithologica. 46:202-206
The Aquatic Warbler Acrocephalus paludicola is a globally threatened songbird and its decline is related to habitat loss. Accordingly, most studies dealing with the stopover ecology of this species have been chiefly focused on the habitat use and the
Autor:
Juan Arizaga, José Ignacio Jauregi, José María Martí Sánchez, Agustín Mendiburu, Daniel Alonso, Juan F. Cuadrado
Publikováno v:
Ardeola. 58:251-265
Summary. Iberia offers one of the last opportunities four migrants to refuel before crossing the Sahara. It is also a destination for populations that overwinter within the circum-Mediterranean region. Our aim was to analyse whether two bluethroat su
Publikováno v:
Bird Study. 58:291-301
Capsule Counting and mist-netting provided different estimates of abundance. Aims To compare the efficiency, constraint and bias of mist-netting versus line transects for the estimation of species richness and abundance of passerines. Methods Mist-ne
Autor:
José María Martí Sánchez, José Ignacio Jauregi, Eneko Díez, Miren Andueza, Alfredo Herrero, Juan Arizaga, Agustín Mendiburu, Zuriñe Elosegi, Itziar Asenjo, Daniel Alonso, Juan F. Cuadrado, Iñaki Aranguren
Publikováno v:
Acta Ornithologica. 46:19-28
The estimation of fuel load and the potential flight ranges of migrant birds are crucial to understanding the ecological and evolutionary significance of bird migration strategies. The movement of migrant birds between Iberia and the rest of Western
Common KingfishersAlcedo atthisalong the Coast of Northern Iberia during the Autumn Migration Period
Autor:
Daniel Alonso, José Ignacio Jauregi, José María Martí Sánchez, Juan Arizaga, Agustín Mendiburu, Juan F. Cuadrado
Publikováno v:
Ardea. 98:161-167
Iberia receives many dispersing, migrating and wintering Common Kingfishers Alcedo atthis. The majority of these individuals occur in coastal marshes. Between August and mid-October 2007 and 2008, Kingfishers were mist-netted at a tidal marsh in Txin