Tourists on Lizard Island, Great Barrier Reef, Australia

Tourist photographing an endemic Galapagos marine iguana (Amblyrhynchus cristatus) on Espanola Island in the Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Galapagos marine iguana (Amblyrhynchus cristatus) basking in Urbina Bay, Isabela Island, Galapagos Islands, UNESCO World Heritage Site, Ecuador, South America

Tourists photographing wildlife, Fernandia Island, Galapagos, UNESCO World Heritage Site, Ecuador, South America

Tourist and Blue whiptail lizard, Cnemidophorus murinus ruthveni, Netherlands Antilles, Bonaire, Bonaire, Washington Slagbaai National Park, Boka Chikitu

Tourist and Blue whiptail lizard, Cnemidophorus murinus ruthveni, Netherlands Antilles, Bonaire, Bonaire, Washington Slagbaai National Park, Boka Chikitu

Tourist and Blue whiptail lizard, Cnemidophorus murinus ruthveni, Netherlands Antilles, Bonaire, Bonaire, Washington Slagbaai National Park, Boka Chikitu