Why do dolphins and other animals move in groups? This is the question of today’s answer 8.21. Only the correct answer can get the puzzle reward. Let's learn why dolphins and other animals move in groups.
1. What is the purpose of dolphins and other marine mammals moving in groups?
cooperative hunting
territorial defense
2. Correct answer: cooperative predation
3. Answer analysis:
The swarming behavior of dolphins is complex but orderly. They usually form a social structure composed of leaders and followers. The leader leads the group in activities such as cooperative hunting or finding mates. The swarming behavior of dolphins is usually the result of a combination of sound, visual and tactile signals.