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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 …
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 …
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 …
The Amazon and Orinoco basins in northern South America are home to the highest concentration of freshwater fish species on earth, with more than 3,000 species allotted to 564 …
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 …
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 …
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 …
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 …
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 …
The only fully illustrated guide to feature all the bird species of Puerto Rico and the Virgin IslandsThis portable and informative field guide describes the bird species found on …