swarm, School of fish, Blue Planet, Marine, Reef, Tropical, Underwater, Yellow, 4 Kings, School, solidarity, South-east-asia, Seascapes, Indonesia, Irian Jaya, vertebrates, Coastal Waters, Schooling, Raja Ampat, Diver, Coral Triangle, Fish, Blue, Indo Pacific, Coral Reefs, Shoal, shoaling, Osteichthyes, Social Behaviour, South East Asia, Asia