Amur Leopards are a big deal. They are one of wold's rarest big cats. Estimates of the remaining population are about 60 individuals in Russia and China. The Staten Island Zoo is involved in the race against time to help breed the species. Ussuri is a male cub born on April 21, 2019 to dad Kolya and mom Liski. They are gorgeous. The zoo rotates who is on display at any one time. Call the zoo at 718-442-4308 to find out if mom and baby are out or if it is dad's turn.