Species fact sheet
Larus glaucescens | JF Naumann, 1840 | Family: Laridae | Order: Charadriiformes | Back |
Glaucous-winged gull | Beringmöwe | Goéland à ailes grises | Gaviota de Bering |
CMS |
Redlist 2000 (Criteria) |
CITES |
(Europe: SPEC threat status ) |
Migration: partial |
Some birds remain on territory all winter, but most move S; some wander S of Bering Sea into open N Pacific. Alaskan birds move S ahead of ice margin. 1st-year birds migrate further (up to 2000 km), some reaching Baja California. Stragglers reach coast of China.
Regions: East Asia, Mesoamerica, North America, North Asia |
Recommended link: http://animaldiversity.ummz.umich.edu/accounts/larus/l._glaucescens$narrative.html |
Feedback: mail to Klaus Riede |
Explanatory notes | (Last update: 05.08.02 by E.Heuel) |