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Article
M. Ángeles Hernández, Auteur ; M. Ángeles Rojo, Auteur ; Francisco Campos, Auteur ; Francisco Gutiérrez-Corchero, Auteur ; Gregorio Moreno-Rueda, AuteurWe report a new analysis of haemosporidian occurrence in 392 Southern Grey Shrike Lanius meridionalis nestlings previously reported in Hernández et al. (2017. Haemosporidian prevalence in Southern Grey Shrike Lanius meridionalis nestlings: impac[...]
Article
M. Angeles Hernandez, Auteur ; M. Angeles Rojo, Auteur ; Tomas Santamaria, Auteur ; Susana Dias, Auteur ; Francisco Campos, AuteurRecovery of ringed birds provides only a partial view of bird movements and may be complemented by using techniques such as molecular analyses. The White-throated Dipper Cinclus cinclus is a passerine restricted to mountain rivers, and considere[...]
Article
M. Ángeles Hernández, Auteur ; M. Ángeles Rojo, Auteur ; Francisco Campos, Auteur ; Francisco Gutiérrez-Corchero, Auteur ; Gregorio Moreno-Rueda, AuteurNestling Southern Grey Shrikes Lanius meridionalis show a high prevalence of haemosporidian parasites including five lineages described here for the first time.Aims: To examine the prevalence of various haemosporidian lineages in nestlings of th[...]
Article
Gregorio Moreno-Rueda, Auteur ; Francisco Campos, Auteur ; Francisco Gutiérrez-Corchero, Auteur ; María Ángeles Hernández, AuteurDespite major advances in sex ratio theory, how offspring sex should vary with hatching order remains unclear. We examine nestling sex ratio in the Southern Grey Shrike Lanius meridionalis according to hatching order and clutch size. Southern Gr[...]
Article
M. Angeles Rojo, Auteur ; Francisco Campos, Auteur ; M. Angeles Hernandez, Auteur ; Susana Dias, Auteur ; Elsa Santos, Auteur ; Tomas Santamaria, Auteur ; Luis Corrales, AuteurCapsule White-throated Dippers from southern Europe were found to be infected by three haemosporidians. Aims To examine the occurrence of blood parasites in dippers in the Iberian Peninsula and to investigate the relationship between prevalence [...]
Article
M. Angeles Rojo, Auteur ; Francisco Campos, Auteur ; M. Angeles Hernandez, Auteur ; Susana Dias, Auteur ; Elsa Santos, Auteur ; Tomas Santamaria, Auteur ; Luis Corrales, AuteurCapsule White-throated Dippers from southern Europe were found to be infected by three haemosporidians. Aims To examine the occurrence of blood parasites in dippers in the Iberian Peninsula and to investigate the relationship between prevalence [...]
Article
Spatial and temporal distribution of Southern Grey Shrikes Lanius meridionalis in agricultural areas
Francisco Campos, Auteur ; Raul Martin, AuteurCapsule Southern Grey Shrikes were spatially segregated by sex during the non-breeding period. Aims To provide data that show sex-related spatial segregation in Southern Grey Shrikes in agricultural areas and suggest possible causes. Methods Shr[...]
Article
Lucia Esteban, Auteur ; Francisco Campos, Auteur ; Arturo H. Arino, AuteurBiometric data were collected from Dippers Cinclus cinclus in Navarre (northern Spain) between 1992 and 1994. Male and female individuals of any age could be separated by using a discriminant function in the form y + 2x > 243 for male individual[...]
Article
Daniel Alonso, Auteur ; Juan Arizaga, Auteur ; Rafael Miranda, Auteur ; Francisco Campos, Auteur
Article
Miriam Hernandez, Auteur ; Daniel Alonso, Auteur ; Juan Arizaga, Auteur ; Ana Amezcoa, Auteur ; Fernando Alda, Auteur ; Ainhoa Murua, Auteur ; Paul-Christoph Schroder, Auteur ; Francisco Campos, Auteur
Article
Gregorio Moreno-Rueda, Auteur ; Francisco Campos, Auteur ; Francisco Gutiérrez-Corchero, Auteur ; M.-Angeles Hernandez, AuteurSeveral non-mutually exclusive hypotheses predict adaptive variation in the offspring sex ratio. When conditions for breeding are adverse, parents are predicted to produce more offspring of the less costly sex to rear (the cost-of-reproduction h[...]
Article
Monica Fernandez, Auteur ; Ma Angeles Rojo, Auteur ; Patricia Casanueva, Auteur ; Silvia Carrion, Auteur ; Ma Angeles Hernandez, Auteur ; Francisco Campos, AuteurApicomplexan blood parasites (genera Haemoproteus, Plasmodium and Leucocytozoon) prevalence in two related species (Reed Warbler Acrocephalus scirpaceus and Sedge Warbler A. schoenobaenus) was studied in 2006 at the Natural Reserve of Castronuo-[...]
Article
M. Angeles Rojo, Auteur ; M. Angeles Hernandez, Auteur ; Francisco Campos, Auteur ; Tomas Santamaria, Auteur ; Susana Dias, Auteur ; Patricia Casanueva, AuteurInvestigating the spatial distribution of avian blood parasites can shed light on the occurrence of host switching and expansion in new territories, two key factors for which to account when addressing future parasite impacts on vertebrates. We [...]
Article
Juan Arizaga, Auteur ; Francisco Campos, Auteur ; Daniel Alonso, AuteurLong-distance migrants have a more pointed and concave wing than short-distance migrants. These pointed and concave wings are thought to minimize the energy-cost of flight. Detailed analyses of wing morphology among populations might therefore o[...]
