Answer:


Spinner dolphins eat several kinds of fish, jellyfish, squid, krill and some types of snails that lack the shell.

Although spinner dolphins gather in small groups for hunting, they remain coordinated with sounds and the usual whistles.

They usually submerge from 250 to 1,000 meters deep to hunt their prey. Eels, shrimp, and lanternfish (myctophids) also complement their diet.