America animal animals beach calf Galapagos island mammal marine ocean seal south wild wilderness wildlife ancient aquatic carapace gicotea jicotea nature old reptile reptiles rough shell tortoise turtle beak bird ecuador feather feathers pelican water birds blue booby bubi exotic footed nebouxii american coast landscape pacific paradise sea seaside shore tourism travel aging endurable Galapagos tortoise giant tortoise heavy herbivore large leathery longevity plodder plodding slow and steady tough wisdom wise amblyrhynchus amphibian backgrounds bright Camouflage Chameleon close-up closeup color dark day dragon endangered endemic eye eyes green head Iguana image islands light lizard looking monster outdoors park pet portrait pose rock scary scene skin stone texture tropical zoo