Princeton Field Guides – serie

A state-of-the-art illustrated field guide to the birds of Costa RicaCosta Rica is among the most popular birding destinations in the world, with a breathtaking diversity of neotropical birdlife and stunningly beautiful habitats ranging from shady mangrove swamps to mist-enshrouded mountaintops and verdant rainforest. Birds of Costa Rica is the essential illustrated pocket guide to this biologically rich country. It covers all regularly occurring bird species found in the region and features facing-page plates and text that make field identification easy. Concise species accounts describe everything from size and distribution to voice, habitat, and status. This compact guide also features progressive taxonomy and a wealth of color range maps.Covers more than 800 species of birds found in Costa RicaIncludes more than 200 superb color platesFeatures concise species accounts, facing-page plates and text, and up-to-date range mapsIts compact size and field-friendly layout make it the ideal travel companion for any birder

An authoritative illustrated guide to the fearsome predators that dominated the Mesozoic world for 180 million yearsNew discoveries are transforming our understanding of the theropod dinosaurs, revealing startling new insights into the lives and look of these awesome predators. The Princeton Field Guide to Predatory Dinosaurs provides the most up-to-date and comprehensive coverage of the mighty hunters that ruled the earth for tens of millions of years. This incredible guide covers some 300 species and features stunning illustrations of predatory theropods of all shapes and sizes. It discusses their history, anatomy, physiology, locomotion, reproduction, growth, and extinction, and even gives a taste of what it might be like to travel back to the Mesozoic. This one-of-a-kind guide also discusses the controversies surrounding these marvelous creatures, taking up such open questions as the form and habitats of the gigantic Spinosaurus and the number of Tyrannosaurus species that may have existed.Features detailed species accounts of some 300 theropod dinosaurs, with the latest size and mass estimatesShares new perspectives on iconic predators such as T. rex and VelociraptorCovers everything from the biology of predatory dinosaurs to the colorful history of paleontologyFeatures a wealth of color and black-and-white drawings and figures, including life studies, scenic views, and original skeletal, skull, and muscle reconstructionsIncludes detailed color maps

The Arctic Guide presents the traveler and naturalist with a portable, authoritative guide to the flora and fauna of earth's northernmost region. Featuring superb color illustrations, this one-of-a-kind book covers the complete spectrum of wildlife--more than 800 species of plants, fishes, butterflies, birds, and mammals--that inhabit the Arctic's polar deserts, tundra, taiga, sea ice, and oceans. It can be used anywhere in the entire Holarctic region, including Norway's Svalbard archipelago, Siberia, the Russian Far East, islands of the Bering Sea, Alaska, the Canadian Arctic, and Greenland. Detailed species accounts describe key identification features, size, habitat, range, scientific name, and the unique characteristics that enable these organisms to survive in the extreme conditions of the Far North. A color distribution map accompanies each species account, and alternative names in German, French, Norwegian, Russian, Inuit, and Inupiaq are also provided.* Features superb color plates that allow for quick identification of more than 800 species of plants, fishes, butterflies, birds, and mammals * Includes detailed species accounts and color distribution maps * Covers the flora and fauna of the entire Arctic region

A dazzlingly illustrated guide to the plant life of the dinosaur age, from intricate ferns to the most majestic megafloraThe Mesozoic was dominated by a spectacular array of flora, from ferns, conifers, and cycads to ginkgos and flowering plants, as well as some enigmatic species with no modern-day descendants. This wide-ranging illustrated guide provides an unparalleled, in-depth look at the era’s extraordinary plant life, exploring its natural history, biology, and evolution over a span of 185 million years. Blending the latest discoveries in paleontology with informative profiles of extinct species and their living descendants, The Princeton Field Guide to Mesozoic Plants is a one-of-a-kind reference to the botanical wonders of the prehistoric world.Features hundreds of breathtaking illustrations, from life studies and scenic landscapes to detailed sketches of representative speciesIntroduces the history of plant paleontology and the dating, geography, and extinction of Mesozoic floraProfiles hundreds of Mesozoic species, tracing the evolutionary relationships of fossil plants with living onesDiscusses photosynthesis, reproduction, growth, climate, plant communication, partnerships with fungi and animals, and conservationReveals how Mesozoic plants evolved in response to predation and changing environmental conditionsJourneys through the forests of the Triassic, Jurassic, and Cretaceous periodsA must-have guide for anyone interested in the lost world of the dinosaurs

A fully updated and expanded edition of the acclaimed, bestselling dinosaur field guideThe bestselling Princeton Field Guide to Dinosaurs remains the must-have book for anyone who loves dinosaurs, from amateur enthusiasts to professional paleontologists. Now extensively revised and expanded, this dazzlingly illustrated large-format edition features nearly 100 new dinosaur species and hundreds of new and updated illustrations, bringing readers up to the minute on the latest discoveries and research that are radically transforming what we know about dinosaurs and their world.Written and illustrated by acclaimed dinosaur expert Gregory Paul, this stunningly beautiful book includes detailed species accounts of all the major dinosaur groups as well as a wealth of breathtaking images—skeletal drawings, “life” studies, scenic views, and other illustrations that depict the full range of dinosaurs, from small feathered creatures to whale-sized supersauropods. Paul’s extensive introduction delves into dinosaur history and biology, the extinction of nonavian dinosaurs, the origin of birds, and the history of dinosaur paleontology, and also gives a taste of what it might be like to travel back in time to the era when dinosaurs roamed the earth.Now covers more than 800 dinosaur species, including scores of newly discovered onesProvides startling perspectives on the famed Brontosaurus and TyrannosaurusReveals that the largest dinosaurs weighed as much as the biggest whales, and shows why that happenedFeatures hundreds of color and black-and-white drawings and figures, including life studies, scenic views, and skull and muscle drawingsIncludes color paleo-distribution maps and a color time lineDescribes anatomy, physiology, locomotion, reproduction, and growth of dinosaurs, as well as the origin of birds and the extinction of nonavian dinosaurs

The first comprehensive field guide to the birds of Central AmericaBirds of Central America is the first comprehensive field guide to the avifauna of the entire region, including Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama. Handy and compact, the book presents text and illustrations for nearly 1,200 resident and migrant species, and information on all rare vagrants. Two hundred sixty detailed plates on convenient facing-page spreads depict differing ages and sexes for each species, with a special focus on geographic variation. The guide also contains up-to-date range maps and concise notes on distribution, habitat, behavior, and voice. An introduction provides a brief overview of the region’s landscape, climate, and biogeography.The culmination of more than a decade of research and field experience, Birds of Central America is an indispensable resource for all those interested in the bird life of this part of the world.Detailed information on the entire avifauna of Central America260 beautiful color platesRange maps, text, and illustrations presented on convenient facing-page spreadsUp-to-date notes on distribution supported by an extensive bibliographySpecial focus on geographic variation of bird species

Here is the ultimate field guide to Botswana's stunningly diverse birdlife. Covering all 597 species recorded to date, Birds of Botswana features more than 1,200 superb color illustrations, detailed species accounts, seasonality and breeding bars, and a color distribution map for each species. Drawing on the latest regional and national data, the book highlights the best birding areas in Botswana, provides helpful tips on where and when to see key species, and depicts special races and morphs specific to Botswana. This is the first birding guide written by a Botswana-based ornithologist and the only one dedicated specifically to Botswana. Portable and easy to use, Birds of Botswana is the essential travel companion for anyone visiting this remarkable country. * Covers all 597 species of birds found in Botswana, including subspecies and color variants specific to Botswana* Features more than 1,200 color illustrations--with more than one illustration for species where the sexes and ages differ* Includes detailed species accounts, seasonality and breeding bars, and color distribution maps* Draws on the latest bird data and the expertise of leading birders in Botswana

An authoritative illustrated guide to the long-necked herbivores that roamed the dinosaur world, from the enormous Brontosaurus and Brachiosaurus to their prosauropod ancestorsNew discoveries are transforming our understanding of the sauropod and prosauropod dinosaurs, revealing startling new insights into the lives and look of these awesome herbivores. The Princeton Field Guide to Sauropod and Prosauropod Dinosaurs provides the most up-to-date and comprehensive coverage of the mighty plant eaters that ruled the earth for many tens of millions of years. This incredible guide covers some 275 species and features stunning illustrations of sauropodomorphs of many shapes and sizes. It discusses their history, anatomy, physiology, locomotion, reproduction, growth, size, and extinction, and even gives a taste of what it might be like to travel back to the Mesozoic. This one-of-a-kind guide also discusses the controversies surrounding these marvelous creatures, taking up such questions as the extreme size of the biggest land animals of all time and whether the super long-necked sauropods held their heads as high as multistory buildings.Features detailed species accounts of some 275 sauropod and prosauropod dinosaurs, with the latest size and mass estimatesShares new perspectives on iconic sauropodomorphs such as Plateosaurus and BrontosaurusCovers everything from the biology of sauropods and prosauropods to the colorful history of paleontologyFeatures a wealth of color and black-and-white drawings and figures, including life studies, scenic views, and original skeletal, skull, and muscle reconstructionsIncludes detailed color maps

This is the completely revised edition of the essential field guide to the birds of New Guinea. The world's largest tropical island, New Guinea boasts a spectacular avifauna characterized by cassowaries, megapodes, pigeons, parrots, cuckoos, kingfishers, and owlet-nightjars, as well as an exceptionally diverse assemblage of songbirds such as the iconic birds of paradise and bowerbirds. Birds of New Guinea is the only guide to cover all 780 bird species reported in the area, including 366 endemics. Expanding its coverage with 111 vibrant color plates--twice as many as the first edition--and the addition of 635 range maps, the book also contains updated species accounts with new information about identification, voice, habits, and range. A must-have for everyone from ecotourists to field researchers, Birds of New Guinea remains an indispensable guide to the diverse birds of this remarkable region.*780 bird species, including 366 found nowhere else*111 stunning color plates, twice the number of the first edition* Expanded and updated species accounts provide details on identification, voice, habits, and range*635 range maps* Revised classification of birds reflects the latest research

This lavishly illustrated guide will enable you to identify the caterpillars of nearly 700 butterflies and moths found east of the Mississippi. The more than 1,200 color photographs and two dozen line drawings include numerous exceptionally striking images. The giant silk moths, tiger moths, and many other species covered include forest pests, common garden guests, economically important species, and of course, the Mescal Worm and Mexican Jumping Bean caterpillars. Full-page species accounts cover almost 400 species, with up to six images per species including an image of the adult plus succinct text with information on distribution, seasonal activity, foodplants, and life history. These accounts are generously complemented with additional images of earlier instars, closely related species, noteworthy behaviors, and other intriguing aspects of caterpillar biology. Many caterpillars are illustrated here for the first time. Dozens of new foodplant records are presented and erroneous records are corrected. The book provides considerable information on the distribution, biology, and taxonomy of caterpillars beyond that available in other popular works on Eastern butterflies and moths.The introductory chapter covers caterpillar structure, life cycles, rearing, natural enemies, photography, and conservation. The section titled "Caterpillar Projects" will be of special interest to educators. Given the dearth of accessible guides on the identification and natural history of caterpillars, Caterpillars of Eastern North America is a must for entomologists and museum curators, forest managers, conservation biologists and others who seek a compact, easy-to-use guide to the caterpillars of this vast region. * A compact guide to nearly 700 caterpillars east of the Mississippi, from forest pests to garden guests and economically important species *1,200 color photos and 24 line drawings enable easy identification * Full-page species accounts with image of adult insect for almost 400 species, plus succinct text on distribution and other vital information * Many caterpillars illustrated here for the first time * Current information on distribution, biology, and taxonomy not found in other popular works * A section geared toward educators, "Caterpillar Projects" * An indispensable resource for all who seek an easy-to-use guide to the caterpillars of this vast region

Dragonflies and Damselflies of the West is the first fully illustrated field guide to all 348 species of dragonflies and damselflies in western North America. Dragonflies and damselflies are large, stunningly beautiful insects, as readily observable as birds and butterflies. This unique guide makes identifying them easy--its compact size and user-friendly design make it the only guide you need in the field. Every species is generously illustrated with full-color photographs and a distribution map, and structural features are illustrated where they aid in-hand identification. Detailed species accounts include information on size, distribution, flight season, similar species, habitat, and natural history. Dennis Paulson's introduction provides an essential primer on the biology, natural history, and conservation of these important and fascinating insects, along with helpful tips on how to observe and photograph them. Dragonflies and Damselflies of the West is the field guide naturalists, conservationists, and dragonfly enthusiasts have been waiting for.* Covers all 348 western species in detail * Features a wealth of color photographs * Provides a color distribution map for every species * Includes helpful identification tips * Serves as an essential introduction to dragonflies and their natural history

This is the first fully illustrated guide to all 336 dragonfly and damselfly species of eastern North America--from the rivers of Manitoba to the Florida cypress swamps--and the companion volume to Dennis Paulson's acclaimed field guide to the dragonflies and damselflies of the West. Dragonflies and Damselflies of the East features hundreds of color photos that depict all the species found in the region, detailed line drawings to aid in-hand identification, and a color distribution map for every species--and the book's compact size and user-friendly design make it the only guide you need in the field. Species accounts describe key identification features, distribution, flight season, similar species, habitat, and natural history. Paulson's authoritative introduction offers a primer on dragonfly biology and identification, and also includes tips on how to study and photograph these stunningly beautiful insects. * Illustrates all 336 eastern species * Features hundreds of full-color photos * Includes detailed species accounts, line drawings to aid identification, and a color distribution map for every species * Offers helpful tips for the dragonfly enthusiast

Combining informative and accessible text, up-to-date maps, and--above all--stunning color photographs, this is the best and most lavishly illustrated photographic guide to the birds of eastern North America. All of the images have been carefully selected to convey both the sheer beauty and the key identification features of each bird, and many of the photos are larger than those found in other guides. Wherever possible, a variety of plumages are pictured, providing visual coverage and usefulness matching any artwork-illustrated field guide. And many of the images are state-of-the-art digital photographs by Brian Small, one of North America's finest bird photographers. These pictures, many seen here for the first time, reproduce a previously unimaginable level of detail. Finally, the ranges of nearly all species are shown on maps from the Cornell Laboratory of Ornithology, the authority on North American birding. New and experienced birders alike will find this guide indispensable: the clear layout will help novices easily identify the birds they see, while the superb photographs will help seasoned birders confirm identifications.* The best, most lavishly illustrated photographic guide to the region's birds * Larger color photos than most other field guides * Fresh contemporary design--clear, easy-to-use, and attractive * Informative, accessible, and authoritative text * Range maps from the Cornell Laboratory of Ornithology * Covers entire eastern half of mainland North America and the arctic and subarctic territorial islands of the U.S. and Canada

Combining informative and accessible text, up-to-date maps, and--above all--stunning color photographs, this is the best and most lavishly illustrated photographic guide to the birds of western North America. All of the images have been carefully selected to convey both the sheer beauty and the key identification features of each bird, and many of the photos are larger than those found in other guides. Wherever possible, a variety of plumages are pictured, providing visual coverage and usefulness matching any artwork-illustrated field guide. And many of the images are state-of-the-art digital photographs by Brian Small, one of North America's finest bird photographers. These pictures, many seen here for the first time, reproduce a previously unimaginable level of detail. Finally, the ranges of nearly all species are shown on maps from the Cornell Laboratory of Ornithology, the authority on North American birding. New and experienced birders alike will find this guide indispensable: the clear layout will help novices easily identify the birds they see, while the superb photographs will help seasoned birders confirm identifications.* The best, most lavishly illustrated photographic guide to the region's birds * Larger color photos than most other field guides * Fresh contemporary design--clear, easy-to-use, and attractive * Informative, accessible, and authoritative text * Range maps from the Cornell Laboratory of Ornithology * Covers entire western half of mainland North America (excluding Mexico) and the arctic and subarctic territorial islands of the U.S. and Canada (excluding Hawaii)

The Bird Guide is a landmark field guide to the birds of North America, combining unmatched illustration, field expertise, and modern data to redefine how birds are identified and understoodPublished in association with the Cornell Lab of OrnithologyRepresenting a new era in bird identification, The Bird Guide illustrates North America’s spectacular avifauna in unparalleled depth, precision, and beauty. The written accounts provide an unprecedented view of birds, bringing together decades of field expertise with insights drawn from billions of bird observations, photos, sounds, and videos contributed by birders to the Cornell Lab’s eBird project and Macaulay Library. Designed to work with the digital tools that have introduced millions of people to birding, this guide delivers an experience no screen can replicate: side-by-side comparisons of similar species, quick access to key field marks, and detailed facing-page accounts that train the eye and sharpen field identification skills.Covers 818 regularly occurring species and 158 rare visitors across the United States and CanadaFeatures more than 7,000 illustrations covering plumage, age, sex, and subspecies and hundreds of vignettes showing birds in habitatIntuitively designed ID plates and facing-page text allow side-by-side comparison of similar species and provide deep ID context that is impossible to achieve on mobile screensComprehensive “Sounds” sections offer expert guidance for interpreting vocalizations and separating confusing speciesComplements the strengths of the Merlin Bird ID app, bridging page and smartphone in a field-ready system for sound IDeBird integration includes global nomenclature, including subspecies, across the guide and Merlin, ensuring ease of identification and data sharingDistribution maps powered by eBird data transform millions of observations into new insights about bird distribution and abundanceThe Bird Guide brings together a world-class team that fuses decades of unsurpassed field expertise with incomparable artistry. Brian L. Sullivan and Christopher Wood are leaders of eBird. Tour leading and teaching have made Michael O’Brien a legendary birder, and North America’s premier bird sound expert. Prolific author and international tour leader Steve N. G. Howell’s uncompromising field expertise has shaped modern bird identification. Paired with the artistic mastery of Ian Lewington and Lorenzo Starnini, two of the world’s finest bird illustrators, The Bird Guide is the most comprehensive, beautifully illustrated, and technologically integrated field guide to North American birds ever produced.

The first comprehensive field guide to the birds of Central AmericaBirds of Central America is the first comprehensive field guide to the avifauna of the entire region, including Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama. Handy and compact, the book presents text and illustrations for nearly 1,200 resident and migrant species, and information on all rare vagrants. Two hundred sixty detailed plates on convenient facing-page spreads depict differing ages and sexes for each species, with a special focus on geographic variation. The guide also contains up-to-date range maps and concise notes on distribution, habitat, behavior, and voice. An introduction provides a brief overview of the region’s landscape, climate, and biogeography.The culmination of more than a decade of research and field experience, Birds of Central America is an indispensable resource for all those interested in the bird life of this part of the world.Detailed information on the entire avifauna of Central America260 beautiful color platesRange maps, text, and illustrations presented on convenient facing-page spreadsUp-to-date notes on distribution supported by an extensive bibliographySpecial focus on geographic variation of bird species

Describes and illustrates various bird species of Mongolia. This book features 83 color plates, facing-page species descriptions, and maps.

Featuring 234 color plates, and more than 950 color maps, this book helps identify East Asia's bird species. It covers major islands including Japan and Taiwan, as well as the Asian continent from Kamchatka to the Korean Peninsula.

The best-selling field guide that "sets new standards" (New Scientist) and "makes all other field guides for mammals of the United States...and Canada obsolete" (Journal of Mammalogy) is now even better. Covering 20 species recognized since 2002 and including 13 new color plates, this fully revised edition of Mammals of North America illustrates all 462 known mammal species in the United States and Canada--each in beautiful color and accurate detail. With a more up-to-date species list than any other guide, improved facing-page descriptions, easier-to-read distribution maps, updated common and scientific names, and track and scat illustrations, this slim, light, and easy-to-use volume is the must-have source for identifying North American mammals. Roland Kays and Don Wilson have scoured the technical literature to pull out the key differences between similar species, and illustrated these whenever possible, making the guide useful to amateur naturalists and professional zoologists alike.Casual animal watchers will appreciate the overview of mammal diversity and the tips on identifying animals they can spy in their binoculars, while scientists will appreciate the exacting detail needed to distinguish similar species, including illustrations of shrew teeth, bat toes, and whale dorsal fins. * The best-illustrated and easiest-to-use field guide to North American mammals * Beautiful and accurate color illustrations of all 462 mammals found in the United States and Canada--including 20 species recognized since 2002 *112 color plates--including 13 new ones * Key identification information--fully revised--on facing pages * The most current taxonomy/species list * Fully revised, easy-to-read range maps * Illustrations of tracks, scat, and whale and dolphin dive sequences

Covering 630 species, more than any comparable field guide, Trees of Western North America is the most comprehensive, best illustrated, and easiest-to-use book of its kind. Presenting all the native and naturalized trees of the western United States and Canada as far east as the Great Plains, the book features superior descriptions; thousands of meticulous color paintings by David More that illustrate important visual details; range maps that provide a thumbnail view of distribution for each native species; "Quick ID" summaries; a user-friendly layout; scientific and common names; the latest taxonomy; information on the most recently naturalized species; a key to leaves; and an introduction to tree identification, forest ecology, and plant classification and structure. The easy-to-read descriptions present details of size, shape, growth habit, bark, leaves, flowers, fruit, flowering and fruiting times, habitat, and range. Using a broad definition of a tree, the book covers many small, overlooked species normally thought of as shrubs, as well as treelike forms of cacti and yuccas. With its unmatched combination of breadth and depth, this is an essential guide for every tree lover.* The most comprehensive, best illustrated, and easiest-to-use field guide to the trees of western North America* Covers 630 species, more than any comparable guide, including all the native and naturalized trees of the United States and Canada as far east as the Great Plains* Features specially commissioned artwork, detailed descriptions, range maps for native species, up-to-date taxonomy and names, and much, much more* An essential guide for every tree lover

Covering 825 species, more than any comparable field guide, Trees of Eastern North America is the most comprehensive, best illustrated, and easiest-to-use book of its kind. Presenting all the native and naturalized trees of the eastern United States and Canada as far west as the Great Plains--including those species found only in tropical and subtropical Florida and northernmost Canada--the book features superior descriptions; thousands of meticulous color paintings by David More that illustrate important visual details; range maps that provide a thumbnail view of distribution for each native species; "Quick ID" summaries; a user-friendly layout; scientific and common names; the latest taxonomy; information on the most recently naturalized species; keys to leaves and twigs; and an introduction to tree identification, forest ecology, and plant classification and structure. The easy-to-read descriptions present details of size, shape, growth habit, bark, leaves, flowers, fruit, flowering and fruiting times, habitat, and range. Using a broad definition of a tree, the book covers many small, overlooked species normally thought of as shrubs.With its unmatched combination of breadth and depth, this is an essential guide for every tree lover. * The most comprehensive, best illustrated, and easiest-to-use field guide to the trees of eastern North America* Covers 825 species, more than any comparable guide, including all the native and naturalized trees of the United States and Canada as far west as the Great Plains* Features specially commissioned artwork, detailed descriptions, range maps for native species, up-to-date taxonomy and names, and much, much more* An essential guide for every tree lover

More than ever before, there is widespread interest in studying bumble bees and the critical role they play in our ecosystems. Bumble Bees of North America is the first comprehensive guide to North American bumble bees to be published in more than a century. Richly illustrated with color photographs, diagrams, range maps, and graphs of seasonal activity patterns, this guide allows amateur and professional naturalists to identify all 46 bumble bee species found north of Mexico and to understand their ecology and changing geographic distributions. The book draws on the latest molecular research, shows the enormous color variation within species, and guides readers through the many confusing convergences between species. It draws on a large repository of data from museum collections and presents state-of-the-art results on evolutionary relationships, distributions, and ecological roles. Illustrated keys allow identification of color morphs and social castes. A landmark publication, Bumble Bees of North America sets the standard for guides and the study of these important insects.* The best guide yet to the 46 recognized bumble bee species in North America north of Mexico* Up-to-date taxonomy includes previously unpublished results * Detailed distribution maps * Extensive keys identify the many color patterns of species

After the mass extinction of the dinosaurs 65 million years ago, mammals became the dominant terrestrial life form on our planet. Roaming the earth were spectacular beasts such as saber-toothed cats, giant mastodonts, immense ground sloths, and gigantic giraffe-like rhinoceroses. Here is the ultimate illustrated field guide to the lost world of these weird and wonderful prehistoric creatures. A woolly mammoth probably won't come thundering through your vegetable garden any time soon. But if one did, this would be the book to keep on your windowsill next to the binoculars. It covers all the main groups of fossil mammals, discussing taxonomy and evolutionary history, and providing concise accounts of the better-known genera and species as well as an up-to-date family tree for each group. No other book presents such a wealth of new information about these animals--what they looked like, how they behaved, and how they were interrelated. In addition, this unique guide is stunningly illustrated throughout with full-color reconstructions of these beasts--many never before depicted--along with photographs of amazing fossils from around the world.* Provides an up-to-date guidebook to hundreds of extinct species, from saber-toothed cats to giant mammoths * Features a wealth of color illustrations, including new reconstructions of many animals never before depicted* Demonstrates evolution in action--such as how whales evolved from hoofed mammals and how giraffes evolved from creatures with short necks* Explains how mass extinctions and climate change affected mammals, including why some mammals grew so huge

This is the first book to help general readers recognize 200 common mosses of the Northeast and the Appalachian Mountains. With just this field guide, a hand lens, and a spray bottle--no microscopes necessary--readers will be able to identify and name many of the common species of mosses growing in the region's backyards, parks, forests, wetlands, and mountains. At the heart of this guide is an innovative, color-tabbed system that helps readers pick out small groups of similar species. Illustrated identification keys, colorful habitat and leaf photos, more than 600 detailed line drawings, and written descriptions help differentiate the species. This accessible book allows all nature enthusiasts to make accurate identifications and gain access to the enchanting world of mosses. *200 species included * More than 600 detailed line drawings * More than 400 color photographs * Innovative color-tabbed system for species identification * Illustrated species identification keys * Helpful tips for moss collecting

Two-thirds of our planet lies out of sight of land, just offshore beyond the horizon. What wildlife might you find out there? And how might you identify what you see? This Offshore Sea Life ID Guide, designed for quick use on day trips off the West Coast, helps you put a name to what you see, from whales and dolphins to albatrosses, turtles, and even flyingfish. Carefully crafted color plates show species as they typically appear at sea, and expert text highlights identification features. This user-friendly field guide is essential for anyone going out on a whale-watching or birding trip, and provides a handy gateway to the wonders of the ocean. * First state-of-the-art pocket guide to offshore sea life* Over 300 photos used to create composite plates * Includes whales, dolphins, sea lions, birds, sharks, turtles, flyingfish, and more* Accessible and informative text reveals what to look for * Great for beginners and experts alike

Two-thirds of our planet lies out of sight of land, just offshore beyond the horizon. What wildlife might you see out there? This handy guide, designed for quick use on day trips off the East Coast, helps you put a name to what you find, from whales and dolphins to shearwaters, turtles, and even flying fish. Carefully crafted color plates show species as they typically appear at sea, and expert text highlights identification features. Essential for anyone heading out on a whale-watching or birding trip, this guidebook provides a handy gateway to the wonders of the ocean. * Over 100 color photos and composite plates* Includes whales, dolphins, birds, sharks, turtles, flying fish, and more*Accessible and informative text reveals what to look for* Great for beginners and experts alike

Bovids are a diverse group of ruminant mammals that have hooves and unbranched hollow horns. Bovids of the World is the first comprehensive field guide to cover all 279 bovid species, including antelopes, gazelles, cattle, buffaloes, sheep, and goats. From the hartebeest of Africa and the takin of Asia to the muskox of North America, bovids are among the world's most spectacular animals and this stunningly illustrated and easy-to-use field guide is an ideal way to learn more about them. The guide covers all species and subspecies of bovids described to date. It features more than 300 superb full-color plates depicting every kind of bovid, as well as detailed facing-page species accounts that describe key identification features, horn morphology, distribution, subspeciation, habitat, and conservation status in the wild. This book also shows where to observe each species and includes helpful distribution maps. Suitable for anyone with an interest in natural history, Bovids of the World is a remarkable and attractive reference, showcasing the range and beauty of these important mammals.* The first comprehensive field guide to all 279 bovid species*337 full-color plates, with more than 1,500 photographs * Detailed species accounts describe key identification features, distribution, subspeciation, habitat, behavior, reproduction, and conservation status* Fully updated and revised taxonomy, with common and scientific names* Easy-to-read distribution maps