I didn't know giraffes had a sense of heroism, but apparently I was wrong. A giraffe in Amsterdam saved a bunch of its circus pals.Amsterdam police say 15 camels, two zebras and an undetermined number of llamas and potbellied swine briefly escaped from a traveling Dutch circus after a giraffe kicked a hole in their cage.Police spokesman Arnout Aben says the animals wandered in a group throu ...more.