A flamingo dad checks on his recently hatched offspring while the mother keeps him warm at the San Diego Zoo on June 14, 2005. (UPI Photo/Ken Bohn/San Diego Zoo)
Studebaker born on January 9, 2012 and first-time mom Bentley take advantage of the warm, 60 degree temperatures, in their den at the Saint Louis Zoo in St. Louis on February 1, 2012. UPI/Bill Greenblatt