Observaciones De Aves Raras En España, 2011

Gutiérrez, Ricard; Lorenzo, Juan Antonio; Elorriaga, Javier; Gorospe, Gorka; López-Velasco, Daniel; Martí-Aledo, Jordi; Rodríguez, Guillermo; Sales, Sergi

doi:10.13157/arla.60.2.2013.437

Cited by 7 publications

(7 citation statements)

References 10 publications

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“…Although the northward expansion of the species' range is short in terms of distance, it is a large step in biogeographical terms. There has been a recent increase in the geographical distribution of observations, with records further north in Spain (Guti errez et al 2012(Guti errez et al , 2013 This bird illustrates the fact that species distributions are not fixed. Thomas et al (2001) demonstrated that, even in the short term, climate may modify species distributions at their margins.…”

mentioning

confidence: 84%

“…, , Gutiérrez et al . , ). In 2004, the African Long‐legged Buzzard nested in Ceuta (Muñoz , Ávila et al .…”

mentioning

confidence: 99%

“…There has been a recent increase in the geographical distribution of observations, with records further north in Spain (Gutiérrez et al . , ) and also in southern Portugal (Comité Português de Raridades, SPEA (http://www.spea.pt/fotos/editor2/reg_nao_publicados_v7_2012_12_31.pdf, http://www.avesdeportugal.info/butruf.html, accessed 30 November 2016).…”

mentioning

confidence: 99%

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Environmental factors determining the establishment of the African Long‐legged BuzzardButeo rufinus cirtensisin Western Europe

Chamorro

Olivero

Real

et al. 2017

Ibis

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Winters have become warmer under the impact of climate change, which has modified the phenology as well as the distribution ranges of birds. The African Long‐legged Buzzard Buteo rufinus cirtensis has recently colonized Europe via the Strait of Gibraltar. We aim to explain the native distribution of this species and to predict favourable areas in newly colonized parts of Europe using geospatial modelling to identify the most influential factors in this process. We applied the favourability function, a generalized linear model describing environmental favourability, for the presence/absence of breeding areas in northern Morocco and the southern Iberian Peninsula, according to a set of variables describing climate, topography, human activity, vegetation and purely spatial trends. A model was built using some known breeding sites in northern Morocco, and was used to forecast future suitable breeding areas in Europe. A second model was built with the available data for northern Morocco and Europe to explain the current distribution of breeding sites. Both models were assessed according to discrimination, calibration and parsimony criteria, and the influence of each factor was analysed using variation partitioning. We conclude that the Iberian Peninsula could provide new suitable areas for the species and facilitate its northward expansion. This result, together with the increasing number of records available, suggests that this species could soon spread throughout Europe. Steady temperatures and abundant but seasonally distributed precipitation showed the strongest predictive power in the models. This indicates a close relationship between the species’ distribution and climate in the study area, and suggests that this species finds its most favourable environments in the Mediterranean biome. Topography and vegetation, specifically cliffs and woods near hunting zones, point to a fine‐scale habitat selection for breeding. As the case of the African Long‐legged Buzzard is not a unique event, our results may be useful to determine whether a northward expansion of the Mediterranean biome could be followed by distribution shifts of bird species that have so far been restricted to Africa.

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mentioning

confidence: 84%

“…, , Gutiérrez et al . , ). In 2004, the African Long‐legged Buzzard nested in Ceuta (Muñoz , Ávila et al .…”

mentioning

confidence: 99%

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Environmental factors determining the establishment of the African Long‐legged BuzzardButeo rufinus cirtensisin Western Europe

Chamorro

Olivero

Real

et al. 2017

Ibis

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“…In both cases the first records have occurred in the same geographical area (the Gibraltar Strait) and during similar periods -the end of summer and early autumn (Jara et al 2008, Dies et al 2011, Gutiérrez et al 2013. In this context, another raptor species, the North African Long-Legged Buzzard (Buteo rufinus cirtensis), had a similar process in the past and has been recently recorded breeding in the Gibraltar Strait area in southern Spain (Elorriaga & Muñoz, 2010).…”

mentioning

confidence: 94%

Short comunications, Notes and reports - New record of African White-backed Vulture (<i>Gyps africanus</i>) in Europe

Godino¹,

Machado²

2015

Vul. News

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“…Se homologan cinco nuevos registros que siguen el patrón usual de esta especie (todos excepto uno, en el estrecho de Gibraltar). Uno de los individuos muestra rasgos típicos de los híbridos con Ardeola 64 (1), 2017, 161-235 ratonero común Buteo rufinus × buteo que se registran con cierta frecuencia en el entorno del Estrecho (Rodríguez et al, 2013). Los otros inviduos no presentan rasgos que sugieran hibridación y parecen pertenecer a la subespecie norteafricana cirtensis.…”

Section: Busardo Morounclassified

Observaciones de Aves Raras en España, 2014

Gil-Velasco¹,

Rouco²,

Ferrer³

et al. 2017

Ardeola

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Observaciones De Aves Raras En España, 2011

Abstract: BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses.

Cited by 7 publications

References 10 publications

Environmental factors determining the establishment of the African Long‐legged BuzzardButeo rufinus cirtensisin Western Europe

Environmental factors determining the establishment of the African Long‐legged BuzzardButeo rufinus cirtensisin Western Europe

Short comunications, Notes and reports - New record of African White-backed Vulture (<i>Gyps africanus</i>) in Europe

Observaciones de Aves Raras en España, 2014

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