Often while searching through the AP photo archive for serious news items, we'll stumble across some unrelated but amazing images. When the Bush administration was considering what it would do with the endangered species list, we were looking for photos of certain animals and came across a polar bear celebrating its birthday.
Then it occurred to us that there could be many photos of animals celebrating birthdays. Well. There are! Check out these adorable Zoo animals on their Birthdays eating yummy cake or cake substitute made to their particular tastes.