It doesn't
No, although it can interfere with your sleeping patterns and possibly turn you into one.
There are many advantages of studying live specimens including being able to observe patterns. These patterns can be eating and hunting patterns or sleeping patterns for example.
Yes. They often have particular sleeping patterns which the mother recognises
they are a sleep at night and awake during the day
least weasels, short-haired weasels, & ferrets
No, there are no weasels in Ireland. There are stoats, which some people mistake for weasels, but there are no actual weasels in Ireland.
Not all weasels
No
There are no differences between the sleeping patterns of a male and that of a female.
not really they make your sleeping pattern stay the same
no weasels and bears are not related