1 The hawksbill has a sharp, narrow bird-like beak that allows them to reach within crevices on the reef.  Olive ridley: An omnivore, these turtles eat a variety of animals and plants including crabs, shrimp, lobster, urchins, jellies, algae, and fish.
Burn scars are the result of an accident from a fire or hot surface. In appearance, they can be: Depressed, raised, shiny, smooth or rough. Darker than the natural skin pigmentation or completely void of color. Different colors as they heal, with reddish or bluish pigmentation.
Brittanica.com defines a scar as: A mark left on the skin after a wound heals. Cells called fibroblasts produce collagen fibers, which form bundles that make up the bulk of scar tissue. Scars have a blood supply but no oil glands or elastic tissue, so they can be slightly painful or itchy.