8 of 28: In this March 28, 2005 photo provided by The Denver Zoo, Voda, front, looks on as her cubs Koda and Nuka play in the Northern Shores exhibit at the Denver Zoo in Denver. Voda, a 23-year-old bear who gave birth to five cubs while in captivity, was euthanized on Tuesday, April 27, 2010, after chronic renal disease left her unable to eat. ( (AP Photo/The Denver Zoo, Dave Parsons))

Share this gallery
Advertisement