Two Clouded Leopards Born at Zoo’s Virginia Campus, April 2011 - National Zoo| FONZ: "A female clouded leopard at the Smithsonian Conservation Biology Institute (SCBI) in Front Royal, Virginia, gave birth to a litter of two cubs Monday, March 28. Staff had been on a pregnancy watch of the two-year-old Sita for one day. Sita gave birth to the first cub at 1:15 p.m. and the second cub at 1:25 p.m. The male cub weighed 9.48 ounces and the female cub weighed 7.76 ounces. This is the first litter for Sita, who came from the Nashville Zoo, and the father, two-year-old Ta Moon. The cubs are being hand-reared by SCBI staff."