Behavioral REM sleep in the giraffe
REM
sleep in a young giraffeActually this is only REM sleep. Giraffes obtain much more sleep.
Behavioral REM sleep in the giraffe |
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One finds statements such as "giraffes sleep deeply for about 20 minutes
per night-usually lying down and folding their necks alongside their
bodies".
Actually this is only REM sleep. Giraffes obtain much more sleep. |
©1998 BITS OF SLEEP (Demo) : Animal sleep: Behavioral sleep.