Unlike other guides, Pete Dunne and Kevin Karlson's new book doesn't focus on plumage.

For some gull species, ... Ayyash operates the website anythinglarus.com, and just published “The Gull Guide,” a 500-pager covering all 36 species found in North America.

Australia’s common gull is the silver gull and about the size of our mew. Our common gull is the much larger glaucous-winged. This is the most-seen gull in the Puget Sound region. Even in adult ...