Swan goose
Birds
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The swan goose is a large goose with a natural breeding range in inland Mongolia, Northeast China, and the Russian Far East. It is migratory and winters mainly in central and eastern China. Wikipedia
Breeds: Chinese goose
Lifespan: 20 years (In captivity)
Scientific name: Anser cygnoides
Conservation status: Vulnerable (Population decreasing)
Clutch size: 5 – 6
Mass: 6.2 – 7.7 lbs (Adult, In the wild)
Family: Anatidae