动物像人一样睡觉吗

Do animals sleep like people?

If you sleep in a cozy bed, with a soft blanket and your favourite toy, how do you think other animals sleep? Do they have beds like us? This week 5 year old Lucinda wants to find out more about the sleeping habits of snails. Birds and whales so we chat with sleep scientist Dr. John Lesku from La Trobe University to get the low down on how other animals sleep.