join the zoo's existing female Sumatran tiger, 18-year-old Maharani. Sumatran tigers could live as long as 17 years. While experts are looking to provide additional breeding opportunities ...

She lived at the Pinnawala Elephant Orphanage until 1976 when she moved to the Calgary Zoo in Canada. There, she had two offspring, a male named Calvin in June 1986 and a female named Maharani in ...