The Asian openbill or Asian openbill stork (Anastomus oscitans) is a large wading bird in the stork family Ciconiidae. This distinctive stork is found mainly in the Indian subcontinent and Southeast Asia. Scientific name: Anastomus oscitans Mass: 1.3 – 8.9 kg Encyclopedia of Life Conservation status: Least Concern Encyclopedia of Life Length: 81 cm Encyclopedia of Life Higher classification: Openbill stork