Sleep Talking - Causes. Home >> Sleep Disorders Problems >> Sleep Talking >> Sleep Talking - Causes. Other Sections. Sleep talking may be brought on by stress, depression, sleep deprivation, day-time drowsiness, alcohol, and fever. In many instances sleep talking runs in families, although external factors seem to stimulate the behavior.
- Koalas are mostly nocturnal. Nocturnal animals are awake at night and asleep during the day. Koalas, however, sleep for part of the night and also sometimes move about in the daytime. They often sleep for up to 18-20 hours each day. - There is a myth that Koalas sleep a lot because they âget drunkâ on gumleaves.
A full â grown koala, about 3 years old, can eat up to 1.1 lb. (500g.) daily. The koalas are one of natureâs most fussy eaters. It will only eat the leaves and young shoots of the eucalyptus tree. It also eats the treeâs stems, flowers, and bark, but it likes the leaves best.