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Article
Sonia González-Braojos, Auteur ; Juan José Sanz, Auteur ; Juan Moreno, AuteurCertain populations of long-distance migratory birds are suffering declines, which may be attributed to effects of climate change. In this article, we have analysed a long-term (1991–2015) data set on a pied flycatcher Ficedula hypoleuca populat[...]
Article
Rafael Ruiz-De-Castañeda, Auteur ; Edward H. Burtt, Auteur ; Sonia González-Braojos, Auteur ; Juan Moreno, AuteurWe compared the in vitro bacterial degradability of the white patch and melanized area of primary feathers of breeding male and female Pied Flycatchers Ficedula hypo-leuca and related this variation to laying date, brood size and brood mass. Bac[...]
Article
Rafael Ruiz-De-Castañeda, Auteur ; Edward H. Burtt, Auteur ; Sonia González-Braojos, Auteur ; Juan Moreno, AuteurWe compared the invitro bacterial degradability of the white patch and melanized area of primary feathers of breeding male and female Pied Flycatchers Ficedula hypo-leuca and related this variation to laying date, brood size and brood mass. Bact[...]
Article
Juan Moreno, Auteur ; Sonia González-Braojos, Auteur ; Rafael Ruiz-De-Castañeda, AuteurCapsule Very low and anomalous temperatures in early spring of 2010 were followed by the only massive reproductive failure event recorded in 24 years in a population of Pied Flycatchers Ficedula hypoleuca breeding at 1200 m altitude in central S[...]
Article
Sonia González-Braojos, Auteur ; Ana I. Vela, Auteur ; Rafael Ruiz-De-Castañeda, Auteur ; Víctor Briones, Auteur ; Alejandro Cantarero, Auteur ; Juan Moreno, AuteurThe association between skin bacterial communities and nestling growth is poorly understood. We estimated the abundance of heterotrophic bacteria on skin of nestlings and their association with growth in the pied flycatcher Ficedula hypoleuca. A[...]
Article
Sonia González-Braojos, Auteur ; Ana I. Vela, Auteur ; Rafael Ruiz-De-Castañeda, Auteur ; Víctor Briones, Auteur ; Juan Moreno, AuteurBacteria have the potential to be important selective forces in the evolution of many aspects of avian biology, including nestling growth. We estimated abundances of two common gut bacterial types in birds (enterococci and Enterobacteriaceae) an[...]
Article
Sonia González-Braojos, Auteur ; Ana I. Vela, Auteur ; Rafael Ruiz-De-Castañeda, Auteur ; Víctor Briones, Auteur ; Juan Moreno, AuteurGut bacterial loads in avian nestlings may be affected by factors such as climate, seasonality and brood size. There is no published information on this subject for wild birds, despite its potential importance for nestling welfare and growth. We[...]
