Kevin T. Karlson – författare

Focusing on families and their shared traits makes bird identification easier than ever.This guide takes readers beyond merely identifying birds to understanding them. Many birders can tell the difference between a White-eyed and Bell''s Vireo but cannot begin to describe a vireo and what distinguishes members of this family from warblers or flycatchers. The "species by species" approach makes it difficult to appreciate birds for what they are: members of well-organized groupings united by common traits. Putting the focus on families, and their shared characteristics, makes bird identification easier and more meaningful. More than 150 color photos illustrate the 81 bird families of the United States and Canada.

New Jersey provides some of the most varied and exciting birding in North America, and more than 450 species have been recorded in the state. Yet there has been no comprehensive and readily available guide to the status and distribution of all these species--until now. The Birds of New Jersey is the most up-to-date and succinct guide for the birds of New Jersey and includes all species known to the state from historical times to the present. Featuring over 200 color photos of rarities and regular species, this book authoritatively provides individual entries that include a summary of status and seasonal distribution, and comments on changes over time. Detailed color-coded maps accompany species accounts, and for species recorded five or fewer times, dates and locations of each record are noted. The introduction examines the state's geography, the history of bird records, and background information to species accounts, and the extensive bibliography guides birders to original sources used in the book. This is the essential resource for birders, ornithologists, and nature enthusiasts interested in the birds of New Jersey and the greater surrounding region.* Most up-to-date status and distribution guide for New Jersey and surrounding region * All bird species known to the state * Species accounts describe the preferred habitat and abundance of species * Range maps in color detail seasonal distribution * For migratory birds, spring and fall migration times indicated * More than 200 color photographs of rare and common species

A simpler and more user-friendly visual approach to gull identificationThis unique photographic field guide to North America’s gulls provides a comparative approach to identification that concentrates on the size, structure, and basic plumage features of gulls—gone are the often-confusing array of plumage details found in traditional guides.Featuring hundreds of color photos throughout, Gulls Simplified illustrates the variations of gull plumages for a variety of ages, giving readers strong visual reference points for each species. Extensive captions accompany the photos, which include comparative photo arrays, digitized photo arrays for each age group, and numerous images of each species—a wealth of visual information at your fingertips. This one-of-a-kind guide includes detailed species accounts and a distribution map for each gull.An essential field companion for North American birders, Gulls Simplified reduces the confusion commonly associated with gull identification, offering a more user-friendly way of observing these marvelous birds.Provides a simpler approach to gull identificationFeatures a wealth of color photos for easy comparison among speciesIncludes detailed captions that explain identification criteria and aging, with direct visual reinforcement above the captionsCombines plumage details with a focus on size, body shape, and structural features for easy identification in the fieldHighlights important field marks and physical features for each gull

A simpler and more user-friendly visual approach to gull identificationThis unique photographic field guide to North America’s gulls provides a comparative approach to identification that concentrates on the size, structure, and basic plumage features of gulls—gone are the often-confusing array of plumage details found in traditional guides.Featuring hundreds of color photos throughout, Gulls Simplified illustrates the variations of gull plumages for a variety of ages, giving readers strong visual reference points for each species. Extensive captions accompany the photos, which include comparative photo arrays, digitized photo arrays for each age group, and numerous images of each species—a wealth of visual information at your fingertips. This one-of-a-kind guide includes detailed species accounts and a distribution map for each gull.An essential field companion for North American birders, Gulls Simplified reduces the confusion commonly associated with gull identification, offering a more user-friendly way of observing these marvelous birds.

Provides a simpler approach to gull identificationFeatures a wealth of color photos for easy comparison among speciesIncludes detailed captions that explain identification criteria and aging, with direct visual reinforcement above the captionsCombines plumage details with a focus on size, body shape, and structural features for easy identification in the fieldHighlights important field marks and physical features for each gull

A lavishly illustrated, large-format reference book by two preeminent experts on North American shorebirdsMore than half a century has passed since the publication of The Shorebirds of North America, Peter Matthiessen’s masterful natural history of what is arguably the world’s most amazing and specialized bird group. In the intervening decades, our knowledge about these birds has grown significantly, as have the threats to their populations and habitats. Pete Dunne and Kevin Karlson celebrate Matthiessen’s classic book with this updated and expanded natural history of North American shorebirds. This elegantly written book begins by introducing readers to the unrivaled splendor of shorebirds and goes on to cover topics ranging from their biology and habitats to courtship and breeding, flight, the perils of migration, and conservation. Detailed accounts convey the richness and variety of the five family groups, with incisive, fact-filled descriptions of all 52 species of shorebirds known to breed in North America.Featuring hundreds of breathtaking images by Karlson and other photographers and drawing on the latest science, The Shorebirds of North America is a worthy tribute to Matthiessen’s enduring work and an indispensable reference for bird lovers everywhere.