African elephant baby 'Iqhwa' checks out the snow at the Tiergarten Schoenbrunn zoo in Vienna, Austria, on Jan. 28.
A dog named Kulka wears a blue jacket at a pet shop in Lublin, Poland, on Jan. 28.
A polar bear sleeps in the snow at the zoo in Berlin, Germany, on Jan. 28.
A young lechwe looks around at the zoo in Berlin, Germany, on Jan. 28. The baby was born on Jan. 22.
A zookeeper helps a boy feed a hippopotamus at Egypt's Giza Zoo in Cairo on Jan. 27.
Kittens appear on the "Today" show on Jan. 28 while promoting the Animal Planet's "Puppy Bowl."
Pigeons fly across a square in Seoul on Jan. 27.
Yuan Zai, the first Taiwan-born panda, plays at the Taipei Zoo in Taipei, Taiwan on Jan. 24.
A male lion looks out over the savannah at dusk in Nairobi National Park in Kenya on Jan. 25.
Sled dogs howl before the start of The Sedivackuv Long 2014, a dog sled race in the Orlicke mountains near the Czech-Polish border, on Jan. 24.
A duck flies over another bird floating in the waters of a steaming pond on the outskirts of Minsk, Belarus on Jan. 24.
A cat sticks it's head out of a house on Jan. 24 at th Green Week Agriculture Fair in Berlin, Germany.
Gladys, a one-year-old gorilla, sits at the zoo in Cincinnati on Jan. 24.
Cane toad "Larissa" from South America sits during the annual inventory at the zoo in Schwerin, Germany on Jan. 24.
A newborn baby giraffe explores its surroundings next to its mother Gusti in the Zoo in Leipzig, Germany, on Jan. 24. The giraffe was born on Jan. 18.
Anteater Stella's baby Eusebio sits on the back of his mother at the zoo in Halle, Germany, on Jan. 23.
Ambar, an Asiatic lion, looks on from an enclosure at the Kamla Nehru Zoological Garden in Ahmedabad, India on Jan. 23.
A 6-month-old baby koala sits on its mother's head at the zoo in Duisburg, Germany on Jan. 22.
Mani, a baby Goodfellow's tree kangaroo, sits in the pouch of her mother on Jan. 23.
A pair of brown bears play in the fresh snow at the Bronx Zoo on Jan. 22 in New York.
A flamingo sits at the zoo in Frankfurt, Germany on Jan. 22.
Chihuahuas Mulle, Kenya, Lucy, Quincy and Kingston, all dressed in wedding clothes pose, for a photo at the Birgit Winkler mini zoo in Leipzig, Germany on Jan. 22.