Knowra Flocking behavior Flocking behavior Flocking behavior is the coordinated movement and social grouping of animals, especially birds. It emerges from interactions among individuals and can help groups evade predators, find food, or travel.
Boids : A computer model of flocking in which each agent follows separation, alignment, and cohesion rules. Its three local rules show how flock-like motion can emerge without a leader.
Starling murmuration : A large flock of starlings performing rapid, coordinated aerial movements, often near dusk. Murmurations offer a striking, observable case of collective flight.
European starling : A social songbird native to Europe and western Asia, known for forming large flocks. Its dense aerial flocks have been measured to study coordinated movement.
Schooling (fish behavior) : Coordinated group movement in fish, typically involving close spacing and aligned swimming. Schooling resembles flocking but takes place underwater and has different ecological constraints.
Predator avoidance : Behaviors that reduce an animal's likelihood of being detected, attacked, or captured by predators. Moving in a flock can dilute individual risk and complicate a predator's attack.
Alignment (collective behavior) : A collective-motion rule in which individuals adjust their direction to match nearby group members. Matching neighbors' headings helps a flock move as a coordinated unit.
Swarm robotics : A robotics approach in which many relatively simple robots coordinate through local interactions. Flocking rules can help robots move together without centralized control.
Pigeon flock : A group of pigeons whose collective flight can be shaped by social rank and individual leadership. Tracking studies show that flock decisions need not give every bird equal influence.
Swarming : The coordinated movement or aggregation of a large group, especially insects, without a fixed leader. Swarming is a related collective pattern, often less aligned than flock flight.
Many-eyes hypothesis : The hypothesis that group members can detect predators more effectively by sharing vigilance. Flocking may improve threat detection when individuals benefit from others' alertness.
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