Guyer Craig (107 results)

Paperback. Condition: Very Good. This field guide at last provides an authoritative and handy source for identifying amphibians and reptiles of Costa Rica's renowned Atlantic lowland tropical forests. Colorful frogs, lizards that can run across water, snapping turtles, spotted geckos, boa constrictors, crocodiles, and many other fascinating yet secretive species of amphibians and reptiles flourish in the region's myriad microhabitats. The La Selva Biological Station, a protected reserve, boasts a rich biota, making it and the surrounding area one of the most visited tropical forest sites in the world. For travelers, ecotourists, and biologists, this comprehensive guide, written by two distinguished experts on the area's amphibians and reptiles, will be an essential resource while visiting La Selva and the surrounding tropical forests of Costa Rica. In addition to providing reliable field identification, it will help visitors to this area better understand the overall role of Central American amphibians and reptiles in the natural world as well as conservation efforts now being undertaken to ensure the survival of these intriguing creatures. * 138 frogs, lizards, snakes, and crocodiles are included in keys based primarily on color patterns for easy identification * Each species is illustrated with a color photograph; the guide also features range maps and black-and-white drawings * Includes an overview of the natural history of each amphibian and reptile and gives helpful tips on where to observe them.…

Paperback. Condition: Very Good. This field guide at last provides an authoritative and handy source for identifying amphibians and reptiles of Costa Rica's renowned Atlantic lowland tropical forests. Colorful frogs, lizards that can run across water, snapping turtles, spotted geckos, boa constrictors, crocodiles, and many other fascinating yet secretive species of amphibians and reptiles flourish in the region's myriad microhabitats. The La Selva Biological Station, a protected reserve, boasts a rich biota, making it and the surrounding area one of the most visited tropical forest sites in the world. For travelers, ecotourists, and biologists, this comprehensive guide, written by two distinguished experts on the area's amphibians and reptiles, will be an essential resource while visiting La Selva and the surrounding tropical forests of Costa Rica. In addition to providing reliable field identification, it will help visitors to this area better understand the overall role of Central American amphibians and reptiles in the natural world as well as conservation efforts now being undertaken to ensure the survival of these intriguing creatures. * 138 frogs, lizards, snakes, and crocodiles are included in keys based primarily on color patterns for easy identification * Each species is illustrated with a color photograph; the guide also features range maps and black-and-white drawings * Includes an overview of the natural history of each amphibian and reptile and gives helpful tips on where to observe them.…

Paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condition: As New. No Jacket. Pages are clean and are not marred by notes or folds of any kind. ~ ThriftBooks: Read More, Spend Less.

Paperback. Condition: Very Good. No Jacket. May have limited writing in cover pages. Pages are unmarked. ~ ThriftBooks: Read More, Spend Less.

paperback. Condition: Very Good. May have light to moderate shelf wear and/or a remainder mark. Complete. Clean pages.

Condition: good. This book is in good condition, with minimal signs of wear and tear.

paperback. Condition: Very Good. Very good condition. Text looks free of notations/underlining. Light wear to the exterior.

Paperback. Condition: Fair. First Edition. The item might be beaten up but readable. May contain markings or highlighting, as well as stains, bent corners, or any other major defect, but the text is not obscured in any way.

Paperback. Condition: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Paperback. Condition: Like New. FIRST THUS. First Edition Thus, First Printing. Published by University of California Press, 2004. Octavo. Paperback. Book is like new.

Pamphlet. Condition: Very Good. Vol 69, No 2, pp. 350-369, Illus, Extracted from orig vol, then Recased in Orig J Covers, else VG.

paperback. Condition: Fine.

Soft Cover. Condition: Fine. 299 pages, illustrated with color photos. 138 frogs, snakes and crocs are included in keys based primarily on color patterns for easy id, each photos is illustrated with a color photo and 138 range maps and supplemental b&w drawings." FINE SOFTCOVER Size: 8vo - over 7¾" - 9¾" tall. …

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Condition: As New. Unread book in perfect condition.

Paperback. Condition: Like New. First Edition. First Edition, First Printing. Published by University of Chicago Press, 2005. Octavo. Paperback. Book is like new.

Paperback. Condition: As New. Berkley: Univ of California Press, 2005. 207 color photos, 138 maps, ilulstrations., biblio, index, 299 pages. Flexible Vinyl. As New.

paperback. Condition: New. Brand new gift quality softcover Please email for photos. Larger books or sets may require additional shipping charges. Books sent via US Postal.

Paperback. Condition: As New. 8vo.

Condition: New.

Condition: New.

Condition: New.

Condition: New. Brand New.

Paperback. Condition: New. A comprehensive taxonomy of the anuran fauna in AlabamaFrogs and Toads of Alabama is the most comprehensive taxonomy of the anuran fauna gathered since Robert H. Mount's 1975 volume on the reptiles and amphibians of Alabama. This richly illustrated guide provides an up-to-date summary of the taxonomy and life history of both native frogs and toads and those introduced to the state. Alabama possesses one of the most species-rich biotas of North America, and this richness is reflected in its frogs and toads. The authors examine all known species within the state and describe important regional variations in each species, including changes within species across the state's many habitats. Significant field studies, pertaining especially to species conservation, inform each account. The life history entry for each species consists of scientific and common names, full-color photographs, a morphological description, discussion of habits and life cycle, and a distribution map depicting areas in which the species is located throughout the state, as well as notes on conservation and management practices. The illustrated taxonomic keys provided for families, genera, species, and subspecies will be an invaluable resource to herpetologists. This extensive guide will serve as a single resource for understanding the rich natural history of Alabama by shedding light on this important aspect of its biodiversity, especially in light of ongoing changes in the habitats of many of Alabama's herpetofauna. Accessible to all, this volume is valuable for both the professional herpetologist and the general reader interested in frogs and toads.…

Paperback. Condition: New. For nearly 200 million years, Earth has been occupied by reptiles-a lineage of terrestrial vertebrates that includes some, like birds, that have invaded the aerial environment, and others, like turtles, that have invaded aquatic environments. With thirty-nine known species, Alabama harbors more turtle species than any other state in the nation, and its Mobile River basin is the center of the world's greatest biodiversity in turtles, surpassing all other river systems around the globe, including the Amazon and the Nile. Turtles of Alabama documents that extraordinary wealth and presents each species in full, describing its physical appearance, habitat and range, behavior, conservation and management, and taxonomy.In addition to providing sixty-five full-color photographs of juveniles and adults along with forty-two colorfully detailed distribution maps, this volume features an introductory section explaining the physiography, climate, and habitats of the state, and offers illustrated taxonomic keys for all the species considered, including the oceanic behemoths that lay their eggs on Alabama's gulf beaches and the lumbering gopher tortoise that provides safe haven for countless other animals and arthropods in its underground burrows of the Coastal Plain. With fine line drawings to highlight various distinguishing attributes of the animals, this volume is the definitive guide to the state's fascinating and diverse turtle populations-freshwater, marine, and terrestrial.Although they are notoriously slow-moving, turtles still survive on Earth because of their remarkable adaptations-an exterior shell for body protection, long lives, high reproductive output, stamina, and a capacity for doing without. Turtles are cold-blooded reptiles that were here long before mammals, and they're still around, continuing to adapt to many different habitats and ecological niches, still interbreeding, evolving, and speciating. Turtles of Alabama is a fitting celebration of that phenomenal variety and strength.…

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Condition: New. 2019. First Edition, First ed. Paperback. . . . . .

Condition: New. 2023. Paperback. . . . . .