Tiger Cub Swimming Test - NBC4 Washington

    Tiger Cub Swimming Test

    RAW VIDEO: The National Zoo's Sumatran tiger cubs passed a swim reliability test Wednesday, essential to determine whether the duo were ready to explore their outdoor habitat. (Published Wednesday, Nov 6, 2013) RAW VIDEO: The National Zoo's Sumatran tiger cubs passed a swim reliability test Wednesday, essential to determine whether the duo were ready to... See More