This is a great short illustrative book of how dolphins sleep.
Key Takeaways: -Dolphins sleep is called logging, because they float like logs -They rest 1/2 their brain by keeping 1 eye closed at a time -Dolphins can stay underwater for 10 minutes since they are mammals and cannot breathe underwater -Dolphins travel in pods, male adults travel in pairs, and young dolphins are called calves.
This entire review has been hidden because of spoilers.