Watch: Tiger Cubs Pass Swim Tests At National Zoo

Credit: MGN Online

Watch: Tiger Cubs Pass Swim Tests At National Zoo

November 7, 2013 Updated Nov 7, 2013 at 12:16 PM CDT

Two Sumatran tiger cubs passed their swim reliability tests Wednesday at the National Zoo, to ensure they know how and where to get out of the moat surrounding their enclosure. They were born in August.

Find out more by watching the video below.