Gulls of Europe, Asia and North America

Tegner er Hans Larson

Fra forlagets egen omtale: 

With comprehensive text and detailed illustrations, this guide includes some of our most familiar seabirds as well as some little-known and globally threatened species. A notoriously difficult group, the Northern hemisphere gulls are illustrated in colour plates and photographs, with great attention paid to the immature plumages. The problematic 'large white-headed group', with its attendant taxonomic conundrums, is treated in particular detail.