Jerusalem's Biblical Zoo veterinarian Nili Avni Magen feeds Sylvester, an 8-week-old Sumatran tiger cub, in her home in Zur Hadassa near Jerusalem February 20, 2009. Sylvester was abandoned by its mother and is being raised by the zoo's veterinarians. According the zoo's spokesperson the Sumatran tiger is an endangered species with only about 400 living in the wild. Picture taken February 20, 2009.[Xinhua/Reuters]