This very striking sawbill originates from the
SE of Alaska through some of the northern states of America, being most
common in the Great Lakes region. Like other Mergansers it has a serrated
bill in order to grip fish, which make up most of its diet, though it
will also eat aquatic invertebrates such as Crayfish. It prefers to
live by brackish and coastal waters in winter. It is the smallest of
all the Mergansers. The male in the photo below was photographed mid
March in his full breeding plumage. |