The Swan Goose is a rare large goose with a natural breeding range in inland Mongolia, northernmost China, and southeastern Russia. It is migratory and winters mainly in central and eastern China. Vagrant birds are encountered in Japan and Korea , and more rarely in Kazakhstan, Laos, coastal Siberia, Taiwan, Thailand and Uzbekistan.
Specie identified by FraJH
This species has been domesticated. Introduced and feral populations of its domestic breeds occur in many places outside its natural range. The wild form.. more