Distribution
There are very small resident populations of this species in north west Africa and Ethiopia, but the main breeding area of this species is from south east Europe across central Asia to Southeast Asia. These birds are mostly migratory, wintering in the Indian Subcontinent.
Although becoming quite rare in southeast Europe and southern Spain, the Ruddy Shelduck is still common across much of its Asian range. It may be this population which gives rise to vagrants as far west as Iceland, Great Britain and Ireland. However, since the European population is declining, it is likely that most occurrences in western Europe in recent decades are escapes or feral birds. Although this bird is observed in the wild from time to time in eastern North America, no evidence of a genuine vagrant has been found.
Read more about this topic: Ruddy Shelduck
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