Ridgely, R. S., T. F. Allnutt, T. Brooks, D. K. McNicol, D. W. Mehlman, B. E. Young, and J. R. Zook. 2005. Digital Distribution Maps of the Birds of the Western Hemisphere, version 2.1. NatureServe, Arlington, Virginia, USA. Additional updates and changes by BirdPhotos.com 2016.
inland subarctic to temperate wooded wetlands of n Palearctic: Scotland (n British Isles), n Scandinavia, Austria e through inland n Russia to w Chukotskiy Pen., to e Siberia and ne China, in s through n Mongolia, ne China, Kamchatka and Commander Is. (e
Nonbreeding Range Subregions
AF, OR, AU : inland subtropical to tropical small open wetlands of Paleotropics: Africa, s Arabian Pen., s, se Asia, Indonesian Arch., New Guinea, Australia (except Tasmania), Philippines, Taiwan, e China and Ryukyu Is. (s Japan)
Africa (entire continent rather than south of Sahara)
AN
Antarctica
AO
Atlantic Ocean
AU
Australasia (Wallacea (Indonesian islands east of Wallace's line), New Guinea and its islands, Australia, New Zealand and its subantarctic islands, the Solomons, New Caledonia, and Vanuatu)
PAL
Eurasia (Europe, Asia from the Middle East through central Asia north of the Himalayas, Siberia and northern China to Japan)
IO
Indian Ocean
LA
Latin America (Middle and South America)
MA
Middle America (Mexico through Panama)
NA
North America (includes the Caribbean)
NO
Northern oceans
OR
Oriental Region (South Asia from Pakistan to Taiwan, plus Southeast Asia, the Philippines, and Greater Sundas)
