Mostrando 10 resultados de: 21
Filtros aplicados
Publisher
Journal of Avian Biology(2)
Parasitology(2)
Acta Ornithologica(1)
Annales Zoologici Fennici(1)
Behavioral Ecology and Sociobiology(1)
Área temáticas
Temas específicos de historia natural de los animales(17)
Aves(11)
Mammalia(6)
Arthropoda(3)
Enfermedades(3)
A restriction site to differentiate Plasmodium and Haemoproteus infections in birds: On the inefficiency of general primers for detection of mixed infections
ArticleAbstract: Avian Plasmodium and Haemoproteus parasites are easily detected by DNA analyses of infected samplesPalabras claves:avian malaria, Endonuclease Hpy CH4III, Haemoparasites, Haemosporidia, Host-Parasite Interactions, Mixed infections, molecular detection, PCRAutores:Del Cerro S., Herrero J., Juan Rivero-De-Aguilar, Lobato E., Martínez J., Martínez-De La Puente J., Merino S., Vásquez R.A.Fuentes:scopusClutch size and egg volume in great tits (Parus major) increase under low intensity electromagnetic fields: A long-term field study
ArticleAbstract: Exposure to electromagnetic fields (EMFs) can affect a wide range of biological processes, includingPalabras claves:Egg size, Environmental pollutants, parental investment, Power lines, Wild birdsAutores:Barba E., Martínez J., Merino S., Tomás Gutierrez, G.Fuentes:scopusCollection and analysis of blood samples to detect stress proteins in wild birds
ArticleAbstract: The blood stress protein response can be used to evaluate physiological or environmental stress in iPalabras claves:Blood sampling, centrifugation, freezing, Heat shock proteins, stress response, WESTERN BLOTAutores:Martínez J., Merino S., Tomás Gutierrez, G.Fuentes:scopusColour change in a structural ornament is related to individual quality, parasites and mating patterns in the blue tit
ArticleAbstract: Carry-over effects refer to processes that occur in one season and influence fitness in the followinPalabras claves:Achromatic colouration, Body mass, Life-history theory, Sexual selection, Signalling, Structural colourationAutores:Badás E.P., Juan Rivero-De-Aguilar, Martínez J., Merino S., Ponce C., Stevens M.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:googlescopusCarotenoid-based plumage colouration is associated with blood parasite richness and stress protein levels in blue tits (Cyanistes caeruleus)
ArticleAbstract: Carotenoids are molecules that birds are not able to synthesize and therefore, must be acquired throPalabras claves:Bird, health status, Heat shock proteins, multiple infections, Yellow breastAutores:Del Cerro S., Juan Moreno, Juan Rivero-De-Aguilar, Lobato E., Martínez J., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Ruiz-de-Castañeda R., Tomás Gutierrez, G.Fuentes:googlescopusAre eggshell spottiness and colour indicators of health and condition in blue tits Cyanistes caeruleus?
ArticleAbstract: We explore the relationship between general eggshell colour (background and spots) and proportion ofPalabras claves:Autores:García-Fraile S., Juan Moreno, Lobato E., Martínez J., Martínez-De La Puente J., Merino S., Morales J., Moreno J., Tomás Gutierrez, G.Fuentes:googlescopusArrival date and territorial behavior are associated with corticosterone metabolite levels in a migratory bird
ArticleAbstract: Glucocorticoids promote the mobilization of energy stores and they may facilitate the expression ofPalabras claves:Arrival date, Forehead patch, Glucocorticoid, Heat shock proteins, Territorial behaviorAutores:Juan Moreno, Kuchar A., Lobato E., Martínez J., Merino S., Morales J., Moreno J., Möstl E., Osorno J.L., Tomás Gutierrez, G., Vásquez R.A.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:scopusEggshell pigmentation in the blue tit: male quality matters
ArticleAbstract: Abstract: Many passerines lay protoporphyrin-pigmented eggs, and the degree of spotting seems to bePalabras claves:Age, avian malaria, Feather colouration, paternity, ProtoporphyrinAutores:Badás E.P., Juan Rivero-De-Aguilar, Komdeur J., Martínez J., Merino S., Stevens M., van der Velde M.Fuentes:scopus