Amateur and expert alike can quickly and accurately identify almost any wildflower using Lawrence Newcomb's system, which is based on natural structural features that are easily visible even to the untrained eye. Every time you see an unknown plant, ask yourself the same five questions (related to the type of plant and the structure of its petals and leaves), and you will be directed to the page on which the plant can be found. Beautiful illustrations make confirmation easy.

    More than 2,000 stunning images show these trees in their natural habitats. Other features include: a unique identification tip for each tree; range maps showing distribution in North America; How to Identify a Tree section; a detailed glossary of tree parts and leaf, fruit, flower, and bark types; essays on ecology, conservation, and North America’s important forest types; plus a complex species and quick-flip indexes. The guide’s unique waterproof cover makes it especially valuable for use in the field.

    Birds play a prominent role in attracting visitors, too. The shimmering quetzals, gaudy macaws, and comical toucans only begin to hint at the impressive avian diversity to be found throughout this small country."--from the Introduction This is the one field guide the novice or experienced birder needs to identify birds in the field in the diverse habitats found in Costa Rica. It features descriptions and illustrations of more than 820 resident and neotropical migrant species found in Costa Rica, all in a compact, portable, user-friendly design. The detailed full-color illustrations show identifying features--including plumage differences among males, females, and juveniles--and views of birds in flight wherever pertinent. Additional features of this all-new guide include: o 166 original color plates depicting more than 820 species. o Concise text that describes key field marks for positive identification, as well as habitat, behavior, and vocalizations. o Range maps and texts arranged on opposing pages from illustrations for quick, easy reference. o The most up-to-date bird list for Costa Rica. o A visual guide to the anatomical features of birds with accompanying explanatory text. o Quick reference to vultures and raptors in flight.

    Now in its 4th Edition, revisions include 250 updated range maps, and new classification information National Geographic is reissuing the Field Guide to the Birds of North America in the 4th edition, focusing on its accuracy and easy use in the field. This is the ultimate birders field guide - sturdy, easy to carry and use, and featuring the most complete information among bird guides. It features all species known to breed in North America, including those that are regular visitors to our continent or that drop in occasionally - more than 800 in all. The edition is lavishly illustrated with specially commissioned full-colour illustrations, plus newly updated range maps and detailed descriptions. A superb new index allows birders in the field to quickly identify a species.

    794 full-color photographs depict all the important rocks, gems, and minerals -- in many variations of color and crystal form -- and the natural environments in which they occur; written descriptions provide information on field marks, similar rocks and minerals, environment, areas of occurrence, and derivation of names. Includes a guide to mineral collecting and a list of rock-forming minerals

    In this groundbreaking and meticulously field-tested guide, the rich variety of Sierra life-- trees, wildflowers, ferns, fungi, lichens, fish, reptiles, amphibians, birds, mammals, and insects-- comes alive.

    With meticulous illustrations and detailed descriptions of plants and animals found in every corner of the continent, this newly updated and revised edition is the perfect companion in the field and a storehouse of information for the armchair naturalist or student.

    As a pragmatic, hands-on guide for beginning to intermediate hobbyists, The Conscientious Marine Aquarist demystifies the process of planning, setting up, stocking, and managing a beautiful, thriving slice of the tropical ocean. A leading advocate for the responsible collection and care of wild-caught specimens, Fenner starts with the basics -- "What is a fish?" -- and proceeds to give the reader the scientific background and expert-level secrets to being a smarter consumer, better steward, and more successful marine aquarium keeper.

    Exploring along those beaches offers encounters with myriads of plants, animals, minerals, and manmade objects--all are covered in this comprehensive guide with descriptive accounts of 822 items, 983 color images, and 431 maps. Beginning with the premise that beaches are themselves alive, this guide to the natural history of Florida beaches heralds the living things and metaphorical life near, on, and within the state's sandy margins. It is organized into Beach Features, Beach Animals, Beach Plants, Beach Minerals, and Hand of Man. In addition to being an identification guide, the book reveals much of the wonder and mystery between dune and sea along Florida's long coastline.

    Now fully updated and expanded by the original author, this elegant new edition is sure to become a modern staple in backpacks, kitchens, and personal libraries.A noted wild edibles authority, Doug Benoliel provides more than 65 thorough descriptions of the most common edible plants of the Pacific Northwest region, from asparagus to watercress, juneberries to cattails, and many, many more! He also includes a description of which poisonous "look-alike" plants to avoid -- a must-read for the foraging novice. Features include detailed illustrations of each plant, an illustrated guide to general plant identification principles, seasonality charts for prime harvesting, a selection of simple foraging recipes, and a glossary of botanical terms. Beginning with his botany studies at the University of Washington, Doug Benoliel has been dedicated to native plants. He has owned a landscaping, design, and nursery business, and done his extensive work with the National Outdoor Leadership School (NOLS). Doug lives on Lopez Island, Washington.

    Belknap's Waterproof Grand Canyon River Guide (All New Color Edition)

    The Portland area is a hiker’s dream, with a wide variety of accessible, well-maintained trails and no shortage of places to find maps, gear, and walking companions.This book profiles 60 select trails which give you a little of everything there is to enjoy around Portland: mountain views, forest solitude, picturesque streams, strenuous workouts, casual strolls, fascinating history, fields of flowers, awesome waterfalls, and ocean beaches.Whether you're a seasoned hiker or lacing up your first pair of hiking boots, this guide has the trail for you!

    For the next eighty-two days, Cody would steer his canoe around massive dams, through killer rapids, and across reservoirs the size of small states, plunging 2,750 feet in 1,200 miles and passing right through his hometown of Portland, Oregon, before reaching the open sea. Undertaken with no particular goal in mind, with no great point to prove, the solo voyage would churn up myth, memory, and unexpected truths about the magnificent natural phenomenon that dominates the landscape, economy, and spirit of the Pacific Northwest. To the tent-dwelling canoeist, animals play an often funny, sometimes scary, role - bear, moose, coyote, beaver, deer, osprey, heron, loon. But, as Cody soon realizes, "nature, in real time, is not a dependable entertainment." Untethered thought takes over, and human contact, human language, is craved. Cody's cravings are met by a host of colorful riverfolk: Virginia Wyena, the grandmother of seventeen who pronounces for him the unspellable Wanapum name for the Columbia; Wayne Houlbrook, a would-be adventure guide and actual companion through daunting Redgrave Canyon; Mary Yadernuk, a seventy-three-year-old trapper of the old school; Ben Seibold, a "wood butcher" on hand for the raising of Grand Coulee Dam during the Great Depression; Lucille Worsham, who counts the fish swimming by her station down in the bowels of Bonneville Dam; even a couple of anonymous gossiping teenagers in a hardware store. A consummate listener, Cody learns that few are satisfied with the contortions the modern Columbia has been made to undergo for the sake of hydraulic and nuclear power, and that the environment is indeed in grave cris

    

    Whenyou upgrade to Extra Class, you gain access to the entire Amateur Radio frequency spectrum. Ues this book to ace the top-level ham radio licensing exam. Our expert instruction will lead you through all of the knowledge you need to pass the exam: rules, specific operating skills and more advanced electronics theory.