832-148754 - View on the skyline, Trianon, Deutsche Bank, Sparkasse, Frankfurter Buerocenter skyscrapers, in the back the Messeturm trade fair tower, Westend district, Frankfurt, Hesse, Germany, Europe
988-167 - Land-based cetacean survey. Cetacean survey work by personnel of the Hebridean Whale and Dolphin Trust. Caliach Point, Isle of Mull, Scotland
931-159 - Blue whale (Balaenoptera musculus). Tourists watch the sedate progress of a blue whale as it circles their boat, the animal is feeding. Gulf of California.
979-6823 - Sunrise or sunset at sea in the Atlantic Ocean from onboard the National Geographic Endeavour crossing the Atlantic Ocean from Lisbon, Portugal to Salvador, Brazil.
979-5182 - Natural history staff from the Lindblad Expedition ship National Geographic Explorer doing various things in and around the Svalbard Archipelago
979-4571 - The Lindblad Expedition ship National Geographic Explorer transits Lemaire Channel in late evening light on the west side of the Antarctic peninsula in Antarctica
979-8114 - Guest from the Lindblad Expedition ship National Geographic Explorer scanning for polar bears around the Svalbard Archipelago in the summer months
979-6825 - Sunrise or sunset at sea in the Atlantic Ocean from onboard the National Geographic Endeavour crossing the Atlantic Ocean from Lisbon, Portugal to Salvador, Brazil.
979-3457 - Crew member Juan Carlos Alvia of the Lindblad Expeditions ship the National Geographic Polaris in the waters surrounding the Galapagos Island Archipelago, Ecuador
979-4718 - Natural history staff from the Lindblad Expedition ship National Geographic Explorer doing various things in and around the Antarctic Peninsula
979-3301 - Sunrise light on a brackish lagoon near Cerro Dragon (Dragon hill) on Santa Cruz Island in the Galapagos Island Archipeligo, Ecuador. Pacific Ocean.
979-6822 - Sunrise or sunset at sea in the Atlantic Ocean from onboard the National Geographic Endeavour crossing the Atlantic Ocean from Lisbon, Portugal to Salvador, Brazil.
911-5542 - Tony Cooper a volunteer bird surveyor for the British Trust for Ornithology. Survey work undertaken over many years in the UK of birds has revealed birds reacting to climate change by changing range or starting to breed earlier.
817-143191 - Allain Bougrain-Dubourg, president of the LPO (Bird protection association), Papier-mache birds by Gregoire Bonin, Lilleau des Niges bird sanctuary, Fier d'Ars, Island of Re, Charente-Maritime, France
818-1140 - El Capitan and woman with binoculars, Yosemite National Park, UNESCO World Heritage Site, California, United States of America, North America