Sandy beach on tropical island with amazing lagoon, The Maldives, Indian Ocean, Asia

Guests from the Lindblad Expeditions ship National Geographic Sea Bird in Glacier Bay National Park, UNESCO World Heritage Site, Southeast Alaska, United States of America, North America

Reflections of icebergs in the calm water photographed from an expedition ship operating in Antarctica, Southern Ocean, Polar Regions

Sangha River, Dzanga Sangha National Park, UNESCO, Central African Republic

The Lindblad Expedition ship National Geographic Explorer near glacial run-off in the Svalbard Archipelago, Norway, Arctic, Europe

Aerial of a cruise ship anchoring below Pia glacier, Tierra del Fuego, Chile, South America

Close Up Of American Alligator (Alligator Mississippiensis) Resting On A Log In St. Johns River, Blue Spring State Park, Orange City, Florida, United States Of America