Rex, one of the world's largest crocodiles eats beef ribs at WILD LIFE Sydney Zoo on October 3, 2012 in Sydney, Australia. The 700kg crocodile ate his first meal today, after three months in hibernation. (Photo by Cameron Spencer/Getty Images)
Rex, one of the world's largest crocodiles eats beef ribs at WILD LIFE Sydney Zoo on October 3, 2012 in Sydney, Australia. The 700kg crocodile ate his first meal today, after three months in hibernation. (Photo by Cameron Spencer/Getty Images)