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Journal of Avian Biology(2)
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A trade-off between two resource-demanding functions: Post-nuptial moult and immunity during reproduction in male pied flycatchers
ArticleAbstract: 1. Costs of reproduction might be mediated by a resource-allocation trade-off between immunity and rPalabras claves:H/L ratio, HSP, immunity, Moult, Moult-breeding overlap, Pied FlycatcherAutores:Merino S., Moreno J., Sanz J.J., Tomás Gutierrez, G.Fuentes:scopusChanges in Haemoproteus sex ratios: Fertility insurance or differential sex lifespan?
ArticleAbstract: There is little direct evidence of the fitness effects of changes in malaria gametocyte sex ratio. GPalabras claves:Gametocyte sex ratios, Haemoproteus majoris, Haemospororin parasites, Intensity of infection, Malaria parasites, Parus caeruleusAutores:Arriero E., Folgueira C., Merino S., Moreno J., Sanz J.J., Tomás Gutierrez, G.Fuentes:scopusEarly moult improves local survival and reduces reproductive output in female pied flycatchers
ArticleAbstract: Overlapping moult and reproduction might be crucial for long-distance migratory birds, which are timPalabras claves:Ficedula hypoleuca, Haemoproteus, HSP, Life history trade-offs, Local survival, Moult-breeding overlapAutores:Arriero E., Juan Moreno, Lobato E., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Sanz J.J., Tomás Gutierrez, G.Fuentes:googlescopusFemale ornaments in the Pied Flycatcher Ficedula hypoleuca: Associations with age, health and reproductive success
ArticleAbstract: Female ornamentation has received little attention in studies of sexual selection. Traditionally, fePalabras claves:Autores:Arriero E., Lobato E., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Sanz J.J., Tomás Gutierrez, G.Fuentes:scopusMaternal clutch reduction in the pied flycatcher Ficedula hypoleuca: An undescribed clutch size adjustment mechanism
ArticleAbstract: During eight years of study of a population of pied flycatchers Ficedula hypoleuca breeding in centrPalabras claves:Autores:Arriero E., Lobato E., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Sanz J.J., Tomás Gutierrez, G.Fuentes:scopusPredator odour recognition and avoidance in a songbird
ArticleAbstract: 1. Although the ability to detect chemical cues is widespread in many organisms, it is surprising hoPalabras claves:Avian olfaction, Chemical ecology, Cyanistes caeruleus, Predation risk assessment, Provisioning ratesAutores:Amo L., Galván I., Sanz J.J., Tomás Gutierrez, G.Fuentes:scopusNest weight and female health in the Blue Tit (Cyanistes caeruleus)
ArticleAbstract: We explored two hypotheses that may explain intraspecific variability in nest size. The "thermoregulPalabras claves:blood parasites, Blue tit, Cyanistes caeruleus, immunoglobulin, Nest building, nest size, Sexual selection, Thermoregulation, Trypanosoma aviumAutores:García-Fraile S., Merino S., Morales J., Moreno J., Sanz J.J., Tomás Gutierrez, G.Fuentes:scopusNestling cell-mediated immune response, body mass and hatching date as predictors of local recruitment in the pied flycatcher Ficedula hypoleuca
ArticleAbstract: Offspring body mass and hatching date have been proposed as useful correlates of post-fledging surviPalabras claves:Autores:Arriero E., Merino S., Morales J., Moreno J., Sanz J.J., Tomás Gutierrez, G.Fuentes:scopusStress protein levels and blood parasite infection in blue tits (Parus caeruleus): A medication field experiment
ArticleAbstract: It has been suggested that blood parasites are a source of physiological stress for avian hosts in tPalabras claves:Autores:Martínez J., Merino S., Moreno J., Sanz J.J., Tomás Gutierrez, G.Fuentes:scopus