Alex Mustard / Forster's hawkfish (Paracirrhites forsteri) on a coral reef. Jackson Reef, Tiran, Sinai, Egypt. Strait of Tiran, Gulf of Aqaba, Egypt.

David Fleetham / Pixy hawkfish (Cirrhitichthys oxycephalus) in area of rich coral growth. Bali, Indonesia.

Jeff Rotman / Close-up of skin of a Hieroglyphic hawkfish (Cirrhitus rivulatus). Cocos Island, Costa Rica, Pacific Ocean.

Juergen Freund / Longnose hawkfish (Oxycirrhites typus) camouflaged amongst coral, Indo-pacific.

Georgette Douwma / Longnose hawkfish (Oxycirrhites typus) resting in Gorgonian coral. Red Sea, Egypt.

Georgette Douwma / Longose hawkfish (Oxycirrhites typus) resting on Gorgonian coral. Red Sea, Egypt.

Michael Pitts / Longnose hawkfish {Oxycirrhites typus} on fan coral, Papua New Guinea

Georgette Douwma / Longnose hawkfish in Seafan coral {Oxycirrhites typus} Sulawesi, Indonesia

Georgette Douwma / Longnose hawkfish on coral, Red Sea.

Magnus Lundgren / Wild Wonders of China / Arc-eye hawkfish (Paracirrhites arcatus) often found perched on corals like Acropora, Stylophora, and Pocillopora, Xiaoliuqiu Island, Taiwan

Gary Bell/ Oceanwide / Freckled Hawkfish (Paracirrhites forsteri), Christmas Island, Australia

Gary Bell/ Oceanwide / Freckled Hawkfish (Paracirrhites forsteri), Great Barrier Reef, Australia