temperate nw to ne North Pacific coasts: patchily Kamchatka, Sea of Okhotsk, Sakhalin, Kuril and Commander is. (e Russia); Sea of Japan and Yellow Sea, Aleutian Is., Gulf of Alaska to w British Columbia (sw Canada)
Nonbreeding Range Subregions
to Sea of Japan and sw Pacific coast of Japan, and s California; prone to long-distance vagrancy, s Canada and n USA
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)
