San Diego Zoo Safari Park: Two Sumatran tiger cubs born
Two Endangered Sumatran Tiger Cubs Born at Wildlife Safari
Meet Hutan And Puteri: Sumatran Tiger Cubs Are Named At Safari Park
Sumatran Tiger Cub Born at San Diego Zoo Safari Park – San Diego Zoo Wildlife Alliance Stories
Chester Zoo tiger cubs' birth vital to saving species - experts - BBC News
Six Flags New Jersey: Safari Announces Rare Siberian Tiger Births – NBC New York
Indianapolis Zoo hopes rare tiger birth may help conserve species
Litter of 5 Siberian Tiger Cubs Born at Six Flags Great Adventure & Safari in Jackson, Bridget Mulroy
Endangered Sumatran Tiger Cubs Born at Oregon Zoo for First Time in 38 Years
Six Flags Wild Safari announces birth of 5 Siberian tiger cubs