The average cost of rehabilitating a seal after the Exxon Valdez oil spill in Alaska was $80,000. At a special ceremony, two of the most expensively saved animals were released back into the wild amid cheers and applause from onlookers. A minute later they were both eaten by a killer whale.
In the late 1980s, musher John Suter raced teams of Standard Poodles in Alaska's Iditarod sled dog race. Their coats iced up badly in the cold, and the race later added rules limiting teams to northern breeds suited for Arctic conditions.
Fat Bear Week is an online contest from Katmai National Park in Alaska where people vote for the brown bear that bulked up the most before winter hibernation.