Here is an image of a Pomarine Jaeger. About 1/3 of the way to the continental shelf, we were joined by a group of up to 10 Pomarine Jaegers. These are big birds, about the size of large gulls, and behave as such. While the Arctic (Parasitic in America) Jaeger is very piratical, actively chasing smaller birds, the larger Pomarine is more lethargic, with deeper slower wingbeats. Most were of the pale-intermediate morph (like this one), but there was one dark morph.
EDITOR: Known as the Pomarine Jaeger especially in North America.
Holarctic high Arctic tundra: erratically off sw Greenland, Svalbard (nesting unconfirmed; n of Norway), nw to ne Arctic Russia (including many high Arctic islands), high Arctic n Alaska and sw Alaska mainland, and Arctic Canada to Baffin I. (ne Canada)
Nonbreeding Range Subregions
to temperate to tropical coasts and offshore waters worldwide
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)