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Comparación de los indicadores de estrés oxidativo entre diferentes especies de odontocetos
(Centro de Investigaciones Biológicas del Noroeste, S.C., 2008)
Comportamento de mergulho do boto-cinza, Sotalia guianensis, na enseada do Curral, Praia de Pipa-RN, Brasil :possíveis adaptações cardíacas ao mergulho
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em PsicobiologiaEstudos de Comportamento; Psicologia Fisiológica, 2006-05-11)
The marine tucuxi, Sotalia guianensis, is one of the smallest known cetaceans, has coastal habits, and occurs from Hondures to Santa Catarina, in southern Brazil. The objective of this dissertation was to describe diving ...
Foraging behaviour and feeding locations of Rock Shags Phalacrocorax magellanicus from a colony in Patagonia, Argentina
(Wiley Blackwell Publishing, Inc, 2008-06)
During 1996 and 1997, foraging Rock Shags Phalacrocorax magellanicus were studied at Punta Loma, Argentina using radio‐transmitters deployed on ten adult shags during the chick‐rearing period. Rock Shags undertook 2.6 ± ...
Relationship between the female attendance pattern and pup growth rate in the South American sea lion (Carnivora)Relación entre el patrón de cuidados maternales y la tasa de crecimiento de las crías en el león marino sudamericano (Carnivora)
(Institut de Ciències del Mar, 2021-05)
Changes in the duration and frequency of foraging trips by female otariids may result in changes in the duration and frequency of lactation bouts and hence influence pup growth rate, unless females modify milk energy density ...
Revisión sistematica: profundidad y tiempos de buceo en cetaceos, en respuesta con el aumento creciente de dióxido de carbono atmosférico.
(Universidad de Concepción.Facultad de Ciencias Naturales y Oceanográficas.Departamento de BotánicaConcepción., 2023)
En la actualidad es bien sabido que los animales buceadores presentan mecanismos fisiológicos que les permiten realizar inmersiones de gran profundidad y duración, pero poco se sabe sobre el funcionamiento de estas ...
The electrocardiogram of anaesthetized southern sea lion (Otaria flavescens) females
(Elsevier, 2016-03)
Objectives The goal of this study was to characterize for the first time the electrocardiogram (ECG) of the southern sea lion (SSL) Otaria flavescens. Animals, materials and methods Thirteen wild SSL females were captured ...
Defensas antioxidantes en pinnípedos
(Centro de Investigaciones Biológicas del Noroeste, S.C., 2007)
Foraging Behavior and Feeding Locations of Imperial Cormorants and Rock Shags Breeding Sympatrically in Patagonia, Argentina
(Waterbird Society, 2003-12)
Although there have been several studies of the foraging behavior of the Imperial Cormorant (Phalacrocorax atriceps) and the Rock Shag (Phalacrocorax magellanicus), none document the feeding performance and the use of ...
Flash and grab: Deep-diving southern elephant seals trigger anti-predator flashes in bioluminescent prey
(Company of Biologists, 2020-05)
Bioluminescence, which occurs in approximately 80% of the world's mesopelagic fauna, can take the form of a low-intensity continuous glow (e.g. for counter-illumination or signalling) or fast repetitions of brighter ...