Photo: Valery Hache/AFP/Getty Images
A man dressed in a Santa Claus costume sits in a swing above a water tank on Dec. 19 as three dolphins leap into the air at the animal exhibition park Marineland in Antibes, France.
Photo: Yoshikazu Tsuno/AFP/Getty Images
African penguins and an aquarium keeper dressed in Christmas-themed costumes walk around the Hakkeijima Sea Paradise aquarium on Dec. 19 in Yokohama, Tokyo.
Photo: Vanderlei Almeida/AFP/Getty Images
Tanga, a Sumatran orangutan, wears a stylish straw basket as a hat on Dec. 18 while enjoying a Christmas gift basket of fruit with a fellow orangutan at the Rio Zoo in Rio de Janeiro, Brazil.
Photo: Valery Hache/Getty Images
A man dressed as Santa Claus shakes the flipper of a sea lion on Dec. 19 at Marineland in Antibes, France.