Can snakes and birds enter the REM stage of sleep? - rem that
Snakes and birds in May to give REM sleep at all? If they can, how long they need to sleep? If so, what else?
Saturday, January 23, 2010
Rem That Can Snakes And Birds Enter The REM Stage Of Sleep?
Subscribe to:
Post Comments (Atom)
The snakes do not. Birds, I'm not sure.
ReplyDeleteThe snakes do not. Birds, I'm not sure.
ReplyDeleteBirds, yes. Sleep for a small proportion of their time. Predators have all the facilities long period of REM sleep.
ReplyDelete