作者: S. Cousse , B. Cargnelutti , G. Janeau , F. Spitz
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摘要: Fifteen free-ranging wild boars (Sus scrofa L.) were studied by biotelemetry in Southern France. Five indicators of activity (circadian and ultradian rhythms, polyphasism, total duration resting movements) used their comparison between different categories animals permitted to describe some ontogenetical differences. Infants juveniles characterized an a circadian rhythmicity, adults (except bree-ding females) only one. An important number phases (polyphasism) was observed young breeding females. Juveniles slept less, moved more diurnal than other animals. The construction the sleep-wake rhythm explained combination external (environmental)and internal perturbations self-organizing system.