Pasar al contenido principal
  • SC-CAMLR-42/12 - Revisión por la CCRVMA de la ZAEP N.o XXX – Oeste del estrecho de Bransfield y Este de la bahía DallmannEliminar
  • SC-CAMLR-XXV/06 - CCAMLR-IWC Workshop on Antarctic Ecosystem Model InputsEliminar
  • WG-CEMP-87/07 - Survey of Antarctic fur seals (Arctocephalus gazella) in the South Shetland Islands, Antarctica, during the 1986–87 austral summerEliminar

Dive bout of chinstrap penguin at Seal Island, Antarctica

Solicitar acceso a documento de reunión
Número de documento:
WG-CEMP-93/17
Autor(es):
Y. Mori (Japan)
Punto(s) de la agenda
Resumen

Diving behaviour of Chinstrap penguins (Pygoscelis antarctica) was recorded continuously by time-depth recorders from two adults breeding chicks. Their diving behaviour could be split into bouts by using log frequency method. Organization of dive bouts does not differ within each individuals among days on which dives are recorded but differed between individuals, suggesting that ecological and physiological restrictions differed between the two individuals.