5 Siberian Tiger Cubs Born At Six Flags Wild Safari

JACKSON, N.J. (CBS) -- Visitors at Six Flags Wild Safari in New Jersey will soon see five new Siberian tiger cubs. The park says Siberian Tiger Nadya gave birth to the extremely rare litter.

Most tiger births range from two to four cubs.

Also, as an endangered species, Nadya's litter is equivalent to 1% of the world's wild Siberian tiger population.