sociality in fish

Sociality in fish refers to their tendency to live, interact, and cooperate with each other within groups. Many fish form schools or shoals, which can provide benefits like protection from predators, improved foraging, and better chances of finding mates. These behaviors are driven by evolutionary advantages and can vary among species—from highly social fish that rely on group living to others that prefer solitary life. Social interactions influence their movement, communication, and survival strategies, showcasing complex behaviors that help fish thrive in their environments.