The first comprehensive guide to the sounds of eastern North American birds, featuring an innovative visual index that allows readers to quickly look up unfamiliar sounds in the field. Bird songs and calls are just as important as visual field marks in identifying birds. But until now, the only way to learn them was by memorization. With this groundbreaking book, it’s possible to visually distinguish bird sounds and identify birds using a field guide format. At the core of this guide is the spectrogram, a visual graph of sound. With a brief introduction to five key aspects—speed, repetition, pauses, pitch pattern, and tone quality—readers can learn to visualize sounds, without any musical training or auditory memorization. Picturing sounds makes it possible to search this book visually for a bird song heard in the field. The Sound Index groups similar songs together, narrowing the identification choices quickly to a brief list of birds that sound alike. Readers can then turn to the species account for more information and/or listen to the accompanying audio tracks available online, through Cornell's Lab of Ornithology. Identifying birds by sound is arguably the most challenging and important skill in birding. This book makes it vastly easier to master than ever before.

A comprehensive field guide that uses an innovative Sound Index to allow readers to quickly identify unfamiliar songs and calls of birds in western North America. Bird songs and calls are at least as important as visual field marks in identifying birds. Yet short of memorizing each bird's repertoire, it's difficult to sort through them all. Now, with the western edition of this groundbreaking book, it's possible to visually distinguish bird sounds and identify birds using a field-guide format. At the core of this guide is the spectrogram, a visual graph of sound. With a brief introduction to five key aspects--speed, repetition, pauses, pitch pattern, and tone quality--readers can translate what they hear into visual recognition, without any musical training or auditory memorization. The Sound Index groups similar songs together, narrowing the identification choices quickly to a brief list of birds that are likely to be confused because of the similarity of their songs. Readers can then turn to the species account for more information and/or listen to the accompanying audio tracks available online. Identifying birds by sound is arguably the most challenging and important skill in birding. This book makes it vastly easier to master than ever before.

With more than 700 color paintings arranged by families for quick comparison of similar species, and with detailed information on range, habitat, size, and voice, this field guide describes and illustrates 1,038 species of Mexico, Guatemala, Belize, and El Salvador.

An indispensable guide for both the beginner and the expert in identification of birds, emphasizing clues to watch when they are seen at a distance.

Features twenty-eight common species of eastern and central North American bird songs, grouped primarily by the acoustic similarity of the birds. Includes the sounds of three mammals whose vocalizations may be confused with those of birds.

This guide to 200 of the most common and interesting birds in eastern North America is written especially for kids ages eight to 12. This fun and lively book provides just the right amount of information for kids who have an interest in birds and want to learn more. Full-color photographs and b&w drawings throughout.

A field guide to the birds of Belize, Guatemala, El Salvador, and Honduras, abundantly illustrated and with comprehensive coverage of both endemic and migrant birds Birding is one of the fastest-growing sectors of the tourism industry in northern Central America, and this is the newest and best bird field guide to this region—the first new bird guide in over ten years for the countries of Belize, Guatemala, Honduras, and El Salvador. This guide is far more complete than previous ones, with more than 800 species accounts, full-color range maps, and 1,000 beautiful illustrations and behavioral vignettes covering all species recorded in the region. This guide is designed for birders to carry in the field, and it is a must-have for any birder who visits the area.