National Geographic, Volume 215, Issue 3

1930s Dashtronic Alberta American Amish areas Arish ASPEN barrels Bedouin bitumen blue whale blurry vision Boucher Calambokidis CANADIAN OIL SANDS Chipewyan CO₂ CO2 emissions conservation corridor decades diabetes dizzy dogs efficiency Egyptian El Arish electric energy environment European mink extraction feet fish flukeprint forest Fort McKay Fort McMurray fuel GORILLA habitat HEAT SURGE Iditarod Israelis jaguar Jiuzhaigou krill Lake Athabasca land light live LYRICA LYRICA LYRICA may cause Mate McKay McMurray medicines Mildred Lake miles million tons mines mink miracle heater NATIONAL GEOGRAPHIC CHANNEL National Geographic Society nerve pain night Odwalla oil sands industry percent photograph population pounds of CO2 Rabinowitz river Robert Kunzig Rosetta Stone satellite tagged says serious allergic reaction Sheikh Sinai sleepy species Stauer Steepbank Suncor surface Syncrude tailings pond taking LYRICA Tell your doctor trucks turtle upgrading Weight gain winter