12/9/2013: A flock of pigeons flies with a prototype "parcelcopter" of the German postal and logistics group Deutsche
Post DHL. The device is a modified micro drone that costs $54,900 and can carry packages up to 2.65 pounds.
Kelimutu volcano and its impressive lakes - Indonesia
Ice cave on the slopes of the volcano Mutnovsky ,
Kamchatka Peninsula, Russia
DECEMBER 10 2013: A group of Canada Geese fly over the Mississippi River in
Minneapolis. (Ben Garvin/The St. Paul Pioneer Press)
DECEMBER 10 2013: Low lying clouds from a snowstorm obscure the skyline of New York.
DECEMBER 10 2013: Artists perform in front of the Government Palace, known as "Casa Rosada," during an event to
celebrate the 30 year anniversary of the return of democracy in Buenos Aires, Argentina. (Rodrigo Abd/Associated Press)
December 6, 2013:Cargo train passes through the famous 'Morant's Curve' offering a beautiful view of the frozen Bow
River and the Canadian Pacific Railway at Banff National park near Lake Louise, Canada, . ( AFP PHOTO/JOE KLAMAR)
December 7,2013: Athletes compete during the men's 4x7,5km relay during the IBU
Biathlon World Cup in Hochfilzen.(SAMUEL KUBANI/AFP/Getty Images)
Mount Edith Cavell, Jasper National Park, Canada