У океані зняли редкісне рибальство самки манти з самцями в воді

"As part of an elaborate courtship ritual, a female manta lead males on a wild chase through the sea. These events between manta rays are rare to witness, but if you spend enough time around these giants, there is a good chance you catch a manta mating train.
During the courtship the female is not actually trying to escape her pursuers. Instead, the train is a way for her to assess her suitors; she is testing the males before she makes her choice."

National Geographic