portrait of head and mouth of turtle chewing leaves

portrait head mouth turtle chewing leaves closeup giant tortoise food intake hearty leaf bite green grass legs park captivity zoo shell nature landscape amniotes eyes chelonoidis galpagos grasses neck horned beak jaws bone plate claws crawler globefaced terrestrial vertebrate feeding foraging cutout tail vertebrates branches wrinkled large long striking massive carapace huge saddleshaped twig close-up heartily biting eating