Dolphins can live up to 25 years, with babies called calves that learn to swim immediately after birth. They have dark blue gray skin, one dorsal fin, two flippers, and a beak, eating fish, squid, and shrimp in oceans and warm seas. While bottlenose dolphins need to breathe every two minutes, the species is not currently in danger.

1. All About Dolphins
By Naomi Sakamoto

2. Family
 Maximum lifespan of 25 years
 Baby dolphins are called calves
 Calves do not know how to swim when they are born
 Calves learn to swim right away

3. Appearance
 Has 1 dorsal fin
 Has 2 flippers
 Have a beak
 Dark blue gray skin

4. Diet
 Fish
 Squid
 Shrimp

5. Habitat
 Ocean
 Warm seas
 Some temperate seas

6. Facts
 They are in no danger
 Bottlenose dolphins need to breathe every 2 minutes