Critically Endangered Siberian Tiger Cubs Born
Wildlife of China - Wikipedia
100 Siberian tigers could be born in biggest base[3]
Over 30 Siberian tiger cubs born from end of February at Heilongjiang breeding center (5) - People's Daily Online
Over 30 Siberian tiger cubs born from end of February at Heilongjiang breeding center (4) - People's Daily Online
110 Siberian tiger cubs bred in NE China park
znd_jul_aug_2010 - American Association of Zoo Veterinarians (AAZV)
China breeding center sees Siberian tiger baby boom - People's Daily Online
Newborn Siberian tiger cubs frolic at park in Hailin, NE China's Heilongjiang - Xinhua
China-Bio Diversity & Natural Habitats
GLOBALink Siberian Tigers enter mating period at Hengdaohezi Feline Breeding Center-Xinhua
110 Siberian tiger cubs bred in NE China park