CHESTER, UNITED KINGDOM - JANUARY 30: Margaret, the 10-day-old Giraffe, is bottle fed by Chester Zoo keeper Tim Rowlands on January 30, 2008, in Chester, England. Margaret is the first Rothschild giraffe born at the zoo and is being hand reared after having difficulty suckling from her mother. Margaret, who is named after keeper Tim's mother, already measures 1.2m (Photo by Christopher Furlong/Getty Images)