Mostrando 10 resultados de: 10
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Article(10)
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Oecologia(3)
Behavioral Ecology and Sociobiology(2)
Aquatic Biology(1)
Current Biology(1)
Ecology and Evolution(1)
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Mammalia(4)
Vertebrados de sangre fría(3)
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A stable foraging polymorphism buffers Galápagos sea lions against environmental change
ArticleAbstract: Understanding the ability of animals to cope with a changing environment is critical in a world affePalabras claves:Climate Change, fitness variation, individual foraging strategies, Life-history variation, Pinniped, Population dynamics, vibrissae lengthAutores:DeRango E.J., Diego Páez-Rosas, Hoffman J.I., Kalberer S., Krüger O., Mews S., Paolo Piedrahita, Schwarz J.F.L., Thiboult A., Trillmich F., Zenth F.Fuentes:googlescopusDevelopmental conditions promote individual differentiation of endocrine axes and behavior in a tropical pinniped
ArticleAbstract: Between-individual variation in behavior can emerge through complex interactions between state-relatPalabras claves:Galapagos sea lion, hormones, Maternal effects, metabolism, personalityAutores:Crocker D.E., DeRango E.J., Diego Páez-Rosas, Krüger O., Paolo Piedrahita, Schwarz J.F.L., Zenth F.Fuentes:googlescopusHormone-mediated foraging strategies in an uncertain environment: Insights into the at-sea behavior of a marine predator
ArticleAbstract: Hormones are extensively known to be physiological mediators of energy mobilization and allow animalPalabras claves:cortisol, Diving behavior, Galapagos sea lion, repeatability, Testosterone, thyroidAutores:Crocker D.E., DeRango E.J., Diego Páez-Rosas, Krüger O., Paolo Piedrahita, Schwarz J.F.L.Fuentes:googlescopusFirst Report of Blood Parasites in Black-capped Sparrow (Arremon abeillei) from Neotropical Dry Deciduous Forest
ArticleAbstract: Avian haemosporidian parasites (Order: Haemosporida) are a diverse group of microorganisms that spenPalabras claves:Avian blood parasites, Blood sampling, dry deciduous forest, parasite prevalenceAutores:Paolo Piedrahita, Peter PibaqueFuentes:scopusIndividuality counts: A new comprehensive approach to foraging strategies of a tropical marine predator
ArticleAbstract: Foraging strategies are of great ecological interest, as they have a strong impact on the fitness ofPalabras claves:Broken stick algorithm, Conservation, Galapagos sea lion, Hidden markov models, Individual differencesAutores:DeRango E.J., Diego Páez-Rosas, Krüger O., Langrock R., Mews S., Paolo Piedrahita, Schwarz J.F.L.Fuentes:googlescopusIntraspecific variation in boldness and exploration shapes behavioral responses to stress in Galápagos sea lion pups
ArticleAbstract: Abstract: Behavioral plasticity allows individual organisms to alter behavioral traits in response tPalabras claves:Behavioral plasticity, Capture, Coping, personality, Pinniped, ZALOPHUS WOLLEBAEKIAutores:DeRango E.J., Diego Páez-Rosas, Krüger O., Paolo Piedrahita, Schwarz J.F.L., Trillmich F.Fuentes:googlescopusSite fidelity of male Galápagos sea lions: A lifetime perspective
ArticleAbstract: Knowledge about the distribution of resources can lead to the development of spatial preferences andPalabras claves:Age-related dominance, Intra-sexual competition, Life history, Philopatry, reproductive strategyAutores:Krüger O., Meise K., Paolo Piedrahita, Trillmich F.Fuentes:googlescopusSpecificity within bird–parasite–parasitoid food webs: A novel approach for evaluating potential biological control agents of the avian vampire fly
ArticleAbstract: Quantitative food web analyses can provide insights into the specificity of consumers such as herbivPalabras claves:Conura annulifera, enemy-free space, Galapagos islands, gap-laying, in-field technique, Invasive species, Island conservation, Philornis, TrichopriaAutores:Causton C.E., George A. Gutierrez, Heimpel G.E., Mosquera D., Paolo Piedrahita, Ramírez I.E.Fuentes:googlescopusMama's boy: Sex differences in juvenile survival in a highly dimorphic large mammal, the Galapagos sea lion
ArticleAbstract: In many mammals, early survival differs between the sexes, with males proving the more fragile sex [Palabras claves:Environmental variability, Fragile males, Male-biased allocation, Sex differential mortality, ZALOPHUS WOLLEBAEKIAutores:Kraus C., Meise K., Mueller B., Paolo Piedrahita, Pörschmann U., Trillmich F.Fuentes:googlescopusProximity loggers on amphibious mammals: A new method to study social relations in their terrestrial habitat
ArticleAbstract: Amphibious mammal species alternate between foraging at sea and attendance on land. Due to thermoregPalabras claves:Amphibious species, Proximity logger, SOCIAL STRUCTUREAutores:Krüger O., Meise K., Mueller A., Paolo Piedrahita, Trillmich F.Fuentes:googlescopus