The Gull Guide: North America spotting scope forage fish

forage fish

Northern Spotted Owl*

The Sibley Field Guide to Birds of Western North America contains more than 652 updated maps drawn from information contributed by 110 regional experts across the continent

Lazuli Bunting

by Amar Ayyash

The Gull Guide: North America spotting scope forage fishby Amar Ayyash The definitive photographic guide to North American gulls Gull identification can be challenging for even the most seasoned birder. While these birds are common to coasts, lakes, and rivers, they exhibit remarkable plumage changes related to age, which is sometimes complicated by similarities between species and a readiness to hybridize. This book provides an invaluable identification guide to all regularly occurring gull species and