Mostrando 10 resultados de: 195
Changes in Haemoproteus sex ratios: fertility insurance or differential sex lifespan?
OtherAbstract: There is little direct evidence of the fitness effects of changes in malaria gametocyte sex ratio. GPalabras claves:Autores:Juan MorenoFuentes:googleClimate change and fitness components of a migratory bird breeding in the Mediterranean region
OtherAbstract: The increase in spring temperatures in temperate regions over the last two decades has led to an advPalabras claves:Autores:Juan MorenoFuentes:googleClutch size and the costs of incubation in the pied flycatcher Ficedula hypoleuca
OtherAbstract: We manipulated clutch size in a Swedish breeding population of Pied Flycatchers to investigate effecPalabras claves:Autores:Juan MorenoFuentes:googleAssessing the effects of climate on host-parasite interactions: a comparative study of European birds and their parasites
OtherAbstract: Background Climate change potentially has important effects on distribution, abundance, transmissionPalabras claves:Autores:Juan MorenoFuentes:googleAssociations 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:googlescopusAttractive blue-green egg coloration and cuckoo− host coevolution
OtherAbstract: Recent evidence suggests that blue-green coloration of bird eggshells may be related to female and/oPalabras claves:Autores:Juan MorenoFuentes:googleAvian egg colour and sexual selection: does eggshell pigmentation reflect female condition and genetic quality?
OtherAbstract: Avian egg colour has been explained as mainly serving crypsis or mimetism, although the function ofPalabras claves:Autores:Juan MorenoFuentes:googleAvian nests and nest-building as signals
OtherAbstract: Birds may signal their condition, health or parental disposition to mates through large nests or intPalabras claves:Autores:Juan MorenoFuentes:googleAvian reproduction in a Mediterranean context: contributions of ornithological research in Spain
OtherAbstract: Avian reproduction in a Mediterranean context: contributions of ornithological research in Spain. AiPalabras claves:Autores:Juan MorenoFuentes:googleAvian song complexity is associated with high field metabolic rate
OtherAbstract: Question: Is the production of bird song costly? Analyses of oxygen consumption during singing proviPalabras claves:Autores:Juan MorenoFuentes:google