It is a scavenger, feeding on offal, carrion, refuse and dead fish in the harbour.
en.wikipedia.org Adult butterflies occasionally visit carrion to drink the liquids emanating therefrom.
en.wikipedia.org Carrion flowers attract mostly scavenging flies and beetles as pollinators.
en.wikipedia.org Grasses, berries, insects and other invertebrates (caterpillars, grasshoppers, beetles, earthworms), fruits, vegetables, and carrion (mammals, birds, amphibians, snakes, and even other turtles).
en.wikipedia.org Ghost crabs are generalists, scavenging carrion and debris, as well as preying on small animals, including sea turtle eggs and hatchlings, clams, and other crabs.
en.wikipedia.org