Mostrando 10 resultados de: 36
Filtros aplicados
Publisher
Journal of Avian Biology(8)
Behavioral Ecology(3)
Journal of Ornithology(3)
Animal Behaviour(2)
Auk(2)
Área temáticas
Temas específicos de historia natural de los animales(32)
Arthropoda(9)
Ganadería(4)
Microorganismos, hongos y algas(3)
Mammalia(2)
Hatching date vs laying date: What should we look at to study avian optimal timing of reproduction?
ArticleAbstract: Most research conducted on optimal timing of reproduction in birds has traditionally considered layiPalabras claves:Autores:Tomás Gutierrez, G.Fuentes:scopusFactors affecting Culicoides species composition and abundance in avian nests
ArticleAbstract: Mechanisms affecting patterns of vector distribution among host individuals may influence the populaPalabras claves:Avian nests, Blue tit, Culicoides spp., PrimaquineAutores:Juan Moreno, Lobato E., Martnez-De La Puente J., Merino S., Morales J., Moreno J., Sarto I Monteys V., Talavera S., Tomás Gutierrez, G.Fuentes:googlescopusEvidence for differential maternal allocation to eggs in relation to manipulated male attractiveness in the pied flycatcher (Ficedula hypoleuca)
ArticleAbstract: We present evidence of differential maternal allocation to eggs in response to manipulated male attrPalabras claves:Differential maternal allocation, Egg size, Ficedula hypoleuca, Forehead patch sizeAutores:Juan Moreno, Merino S., Morales J., Moreno J., Osorno J.L., Tomás Gutierrez, G., Vásquez R.A.Fuentes:googlescopusEvidence for the signaling function of egg color in the pied flycatcher Ficedula hypoleuca
ArticleAbstract: A recent hypothesis proposes that the bright colors, especially blue and green, of many avian eggs mPalabras claves:Antioxidants, Egg color, Female signaling, Immunocompetence, Sexual selectionAutores:Juan Moreno, Lobato E., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Tomás Gutierrez, G.Fuentes:googlescopusCosts and benefits of early reproduction: Haemoproteus prevalence and reproductive success of infected male pied flycatchers in a montane habitat in central spain
ArticleAbstract: Laying date is a key factor in avian reproductive ecology. Benefits of early breeding are importantPalabras claves:Autores:De La Puente J.M., Lobato E., Merino S., Morales J., Moreno J., Ruiz-de-Castañeda R., 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:googlescopusEffects of parental effort on blood stress protein HSP60 and immunoglobulins in female blue tits: A brood size manipulation experiment
ArticleAbstract: 1. Physiological stress in animals may impose a limit for investment in current reproduction in thePalabras claves:Haemoproteus, Heat-shock proteins, parasites, parental investment, Reproductive stressAutores:Martínez J., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Osorno J.L., Tomás Gutierrez, G.Fuentes:scopusEgg colouration and male parental effort in the pied flycatcher Ficedula hypoleuca
ArticleAbstract: A recent hypothesis posits that the bright colours of many avian eggs may act like signals of femalePalabras claves:Autores:Juan Moreno, Merino S., Morales J., Moreno J., Osorno J.L., Tomás Gutierrez, G.Fuentes:googlescopusEgg colouration predicts brood size, telomere length and body condition of spotless starling fledglings
ArticleAbstract: Understanding the impressive interspecific variation in avian eggshell colouration has attracted thePalabras claves:Brood size, Clutch size, female ornamentation, Sexual selection, sibling competitionAutores:Figuerola J., Martínez-De La Puente J., Ruiz-Castellano C., Ruiz-Rodríguez M., Soler J.J., Tomás Gutierrez, G.Fuentes:scopusDetection of serum immunoglobulins in wild birds by direct ELISA: A methodological study to validate the technique in different species using antichicken antibodies
ArticleAbstract: 1. This study presents an easy protocol to measure the amount of immunoglobulins from the blood seruPalabras claves:Ecological immunology, Electrophoresis, Humoral immunity, WESTERN BLOTAutores:Arriero E., Martínez J., Merino S., Moreno J., Tomás Gutierrez, G.Fuentes:scopus