As soon as baby dolphins are born, they have a job to do. They must swim to the top of the water for their first breath of air. Baby dolphins need to do this very fast. They must breathe air right away like you and me. Sometimes young dolphins cannot do this. May be they aren’t strong enough, or start to swim down instead of up .Older dolphins must help. They have
to swim under the troubled baby to catch its first breath of air.