Sumatran tiger cubsUpdated August 27, 2013 at 8:38 PMLink CopiedRead full article1 / 3The two new Sumatran tiger cubs and their mother Kaitlyn at rest (Australian Zoo)The two new Sumatran tiger cubs and their mother Kaitlyn at rest (Australian Zoo)A pair of newborn Sumatran tiger cubs were born last Thursday at The Australian Zoo. View comments