Do you know why elephants hold on to a tree when they sleep?
And do you know that swifts are sleeping during a flight?
This fun and informative book will tell you a lot of facts about the dream
of different animals!
Fish sleep with open eyes!
Hippos sleep very cute!
And swifts sleep on the fly, wow!
Hmm... probably sea otters are even sweeter...
And finally, this is how to go to bed if you are a fox:-)
