Fè rechèch pou: Tit Otè Sijè Seri Nimewo apèl ki kòmanse ak: 10 20 30 50 100 pou chak paj < 10 ribrik presedan yo 10 pwochen ribrik yo > Navige nan ribrik yo # Sleep behavior in animals 2 SEE: Animals -- Sleep behavior 12 SEE ALSO narrower term: Hibernation 12 Sleep behavior in animals -- Fiction. 1 Sleep behavior in animals -- Juvenile fiction. 4 Sleep behavior in animals -- Juvenile literature 16 Sleep behavior in animals -- Pictorial works -- Juvenile fiction. 2 Sleep -- Comic books, strips, etc. 4 Sleep customs -- SEE: Sleeping customs 4 SEE: Sleeping customs 4 Sleep cycle -- SEE: Sleep-wake cycle 1 Sleep deprivation 3 SEE ALSO narrower term: Insomnia 20 Sleep deprivation -- Health aspects. 1 10 20 30 50 100 pou chak paj < 10 ribrik presedan yo 10 pwochen ribrik yo >