Galapagos sea lions (Zalophus wollebaeki) underwater, Tagus Cove, Isabela Island, Galapagos Islands, Ecuador, South America

colour image colour color color image underwater horizontal photography no people nobody no one travel galapagos sea lion zalophus wollebaeki tagus cove isabela island galapagos islands ecuador animal themes two animals wild wildlife nature animal animals nature natural world animals sea lion animal animals nature natural world animals unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites