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Animal Behaviour(1)
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Changes 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:scopusAssociations between immune parameters, parasitism, and stress in breeding pied flycatcher (Ficedula hypoleuca) females
ArticleAbstract: There are two major interpretations of serum IgY concentration in wild birds. On the one hand, it haPalabras claves:Autores:Garamszegi L.Z., Juan Moreno, Martínez J., Merino S., Morales J., Moreno J., Tomás Gutierrez, G.Fuentes:googlescopusA 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:scopusConsequences of nest reuse for parasite burden and female health and condition in blue tits, Cyanistes caeruleus
ArticleAbstract: Research on the costs of nest reuse is central to understanding the population ecology and evolutionPalabras claves:blood parasites, Blue tit, cavity nesting, Cyanistes caeruleus, ectoparasites, host-parasite interaction, nest reuse, nestbox, old nest removal, Parasitism costsAutores:Juan Moreno, Merino S., Morales J., Moreno J., Tomás Gutierrez, G.Fuentes:googlescopusCorticosterone metabolites in blue tit and pied flycatcher droppings: Effects of brood size, ectoparasites and temperature
ArticleAbstract: The hypothalamic-pituitary-adrenal (HPA) axis of birds induces the secretion of corticosterone (CORTPalabras claves:Brood size, Corticosterone, Cyanistes caeruleus, Droppings, ectoparasites, Ficedula hypoleuca, Parus caeruleus, weather conditionsAutores:Kuchar A., Lobato E., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Möstl E., Osorno J.L., Tomás Gutierrez, G.Fuentes:scopusCan the host immune system promote multiple invasions of erythrocytes in vivo? Differential effects of medication and host sex in a wild malaria-like model
ArticleAbstract: Multiple invasions (MIs) or infections, i.e. those by more than 1 parasite in the same erythrocyte,Palabras claves:Haemoproteus, Host immunity, Host-Parasite Interactions, MALARIA, Multiple invasions, plasmodium, Sexual differencesAutores:García-Fraile S., Juan Moreno, Lobato E., Martínez-De La Puente J., Merino S., Morales J., Moreno 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:scopusNest ectoparasites increase physiological stress in breeding birds: An experiment
ArticleAbstract: Parasites are undoubtedly a biotic factor that produces stress. Heat shock proteins (HSPs) are imporPalabras claves:Birds, biting midge Culicoides, Parasitism, Physiological costsAutores:Lobato E., Martínez J., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Tomás Gutierrez, G.Fuentes:scopusOn the heritability of blue-green eggshell coloration
ArticleAbstract: Avian blue-green eggshell coloration has been proposed as a female signal of genetic or phenotypic qPalabras claves:Additive genetic variance, animal model, Blue-green eggshell coloration, Female ornaments, Ficedula hypoleuca, Good genes, Heritability, Quantitative genetics, Sexual selectionAutores:Kim S.Y., Lobato E., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Tomás Gutierrez, G.Fuentes:scopusPaternity loss in relation to male age, territorial behaviour and stress in the pied flycatcher
ArticleAbstract: For sexual selection to operate in monogamous species, males of poor quality in some factor like agePalabras claves:Autores:Juan Moreno, Lobato E., Martínez J.G., Merino S., Morales J., Moreno J., Möstl E., Osorno J.L., Tomás Gutierrez, G., Vásquez R.A.Fuentes:googlescopus