Scorpionfish are ambush predators, relying on their camouflage to remain undetected by their prey.
Unlike other scorpaenids, the leaf scorpionfish, Taenianotus triacanthus, tends not to conceal itself on the ocean floor.
Its colorful markings might not seem like a good disguise to the human eye, but the walls and reefs on Bunaken are covered in brightly colored sponges and ascidians, including purple forms.
The leaf scorpionfish perches in position against this bright background, with its head lower than its tail.
It undulates from side to like a leaf moving in the water current to lull its prey into a false sense of security. When a victim comes close enough, the fish grasps and eats it immediately.
Watch a pinkish-colored individual waiting in position for its prey in this video.
Bunaken Marine Park is a very popular dive destination, famous for its beautiful coral reefs, marine biodiversity, and vertical walls.
Matthew Oldfield is a freelance photographer based in Bali, Indonesia, specializing in editorial and documentary images from both above and below the waves. He works primarily with charities, NGO’s, and other organizations working to conserve the environment, endangered species, and disappearing cultures.
