청둥오리 ( Mallard )

The mallard is widely distributed across the Northern and Southern Hemispheres; in North America its range extends fromsouthern and central Alaska to Mexico, the Hawaiian Islands ,across the Palearctic, from Iceland and southern Greenland and North Africa, Scandinavia and Britain to the north, and to Siberia, Japan,

and South Korea.

Also in the east, it ranges to south-eastern and south-western Australia and New Zealand in the Southern hemisphere.