Migratory birds flap above a man on the river Yamuna near Delhi, India. (REUTERS/Mansi Thapliyal)

A girl hugs her brother, a recruit from the presidential regiment, as he takes the oath at a military base in Kiev, Ukraine. (REUTERS/Gleb Garanich)

Turtle hatchlings sit in baskets and trays at the turtle camp La Gloria before their release into the ocean in Tomatlan, Mexico. (REUTERS/Alejandro Acosta)

Small boats sit on the shore of Guanabara Bay, across from Rio de Janeiro, Brazil. The bay was home to a thriving artisanal fishing industry as recently as the late '70s, but since it has become a watery dump for waste from shipyards and two commercial ports. (AP Photo/Felipe Dana)

Chief Arvol Looking Horse, spiritual leader of the Great Sioux Nation, pats a carriage horse in Central Park, New York. (REUTERS/Carlo Allegri)

A woman looks on as Mount Sinabung spews ash following an eruption near Karo district, Indonesia. (REUTERS/Roni Bintang)

Guardsmen arrive at the cathedral in Monaco before mass. (AP Photo/Lionel Cironneau)

Typhoon survivors who have yet to receive any relief aid react as a U.S. helicopter delivering aid leaves the remote village in central Philippines. (REUTERS/Edgar Su)

Two runners pass by the Aare river during the first snowfall in Bern, Switzerland. (REUTERS/Ruben Sprich)

A three-week-old Australian Black Swan walks out of a pool at the Royev Ruchey zoo in Russia's Siberian city of Krasnoyarsk. (REUTERS/Ilya Naymushin)

Paragliders fly in front of Lima's Miraflores district in Peru. (REUTERS/Mariana Bazo)