New records and an updated list of the herpetofauna from Na Hau nature reserve, Yen Bai province, Vietnam

Na Hau Nature Reserve (NR) was established in 2006, located in Van Yen district, Yen Bai province with a total area of 16,950 hectares. The nature reserve consists of a large area of natural montane forest with the habitat is evergreen broad-leaved forests and limestone forests with karst caves.