The grey reef shark is one of the most common reef sharks in the Indo-Pacific and is frequently seen cruising shallow coral reefs, especially near steep drop-offs. These animals may have a slightly white-tipped first dorsal fin, however, they are clearly distinguishable from other shark species because they lack the distinct black or white markings on the tips of their fins and are a more uniform grey color. These agile predators are fast swimmers and feed mostly on bony fish and cephalopods that they hunt along the reef.
