Bøger i California Natural History Guides serien

What is fire? How are wildfires ignited? How do California's weather and topography influence fire? How did the California Indians use fire? This book answers these questions, helping the Californians and the millions who live near naturally flammable wildlands, to better understand their own place in the state's landscape.

The California Tortoiseshell, West Coast Lady, Red Admiral, and Golden Oak Hairstreak are just a few of the many butterfly species found in the floristically rich San Francisco Bay and Sacramento Valley regions. This guide, written for both beginning and experienced butterfly watchers by one of the nation's best-known professional lepidopterists, provides thorough, up-to-date information on all of the butterfly species found in this diverse and accessible region. Written in lively prose, it discusses the natural history and conservation status for these butterflies and at the same time provides an integrated view of butterfly biology based on studies conducted in northern California and around the world. Compact enough for use in the field, the guide also includes tips on butterfly watching, photography, gardening, and more.* Discusses and identifies more than 130 species* Species accounts include information on identifying butterflies through behavior, markings, and host plants* Beautiful full-color plates illustrate top and bottom views of wings for easier identification* Includes a species checklist and a glossary

Writing with verve and clarity, Mary Hill tells the story of the magnificent Sierra Nevada-the longest, highest, and most spectacular mountain range in the contiguous United States. Hill takes us from the time before the land which would be California even existed, through the days of roaring volcanoes, violent earthquakes, and chilling ice sheets, to the more recent history of the Sierra's early explorers and the generations of adventuresome souls who followed. The author introduces the rocks of the Sierra Nevada, which tell the mountains' tale, and explains how nature's forces, such as volcanic eruptions, earthquakes, faulting, erosion, and glaciation formed the range's world-renowned scenery and mineral wealth, including gold. For thirty years, the first edition of Geology of the Sierra Nevada has been the definitive guide to the Sierra Nevada's geological history for nature lovers, travelers, hikers, campers, and armchair explorers. This new edition offers new chapters and sidebars and incorporates the concept of plate tectonics throughout the text. * Written in easy-to-understand language for a wide audience. * Gives detailed information on where to view outstanding Sierra Nevada geology in some of the world's most beloved natural treasures and national parks, including Yosemite. * Provides specific information on places to see glaciers and glacial deposits, caves, and exhibits of gold mines and mining equipment, many from Gold Rush times. * Superbly illustrated with 117 new color illustrations, 16 halftones, 39 line illustrations, and 12 maps, and also features an easy-to-use, interactive key for identifying rocks and a glossary of geological terms.

This user-friendly guide is the only complete resource that identifies and describes all the amphibians and reptiles-salamanders, frogs and toads, lizards, snakes, and tortoises and turtles-that live in California. The species are described in richly detailed accounts that include range maps, lifelike color paintings by Robert C. Stebbins, clear drawings of various life stages including eggs, notes on natural history, and conservation status. Easy-to-use keys for every order help identify species, and informative chapters cover more general topics including evolution, habitat loss, and photography. Throughout, anecdotes and observations reveal new insights into the lives of California's abundant but often hidden amphibians and reptiles.

From gray whales giving birth in the lagoons of Baja California to sea otters nestled in kelp beds off California to killer whales living around Vancouver Island-this spectacular stretch of the Pacific Coast boasts one of the most abundant populations of sea mammals on earth. This handy interpretive field guide describes the 45 whales, dolphins, seals, and otters that are resident in, migrate through, or forage from Baja in Mexico to British Columbia in Canada. The guide's rich species accounts provide details on identification, natural history, distribution, and conservation. They also tell where and how these fascinating animals can best be viewed. Introductory chapters give general information on the ecology, evolution, and taxonomy of marine mammals; on the Pacific Coast's unique environment; and on the relationship between marine mammals and humans from native cultures to today. Featuring many color illustrations, photographs, drawings, and maps, this up-to-date guide illuminates a fascinating group of animals and reveals much about their mysterious lives in the ocean.

An illustrated field guide that gathers information about agriculture and its environmental context, and answers the perennial question posed by California travelers: 'What is that, and why is it growing here?'. It explores the full range of the state's agriculture, balancing agribusiness triumphalism with the pride of boutique producers.

The characteristic look of California Chaparral-a soft bluish-green blanket of vegetation gently covering the hills-is known to millions who have seen it as the backdrop in movies and television productions. This complex ecological community of plants and animals is not just a feature of the hills around Hollywood, but is a quintessential part of the entire California landscape. It is a highly resilient community adapted to life with recurring fires and droughts. Written for a wide audience, this concise, engaging, and beautifully illustrated book describes an ancient and exquisitely balanced environment home to wondrous organisms: Fire Beetles that mate only on burning branches, lizards that shoot blood from their eyes when threatened, Kangaroo Rats that never drink water, and seeds that germinate only after a fire, even if that means waiting in the soil for a 100 years or more. Useful both as a field guide and an introductory overview of the ecology of chaparral, it also provides a better understanding of how we might live in harmony, safety, and appreciation of this unique ecological community.* Identifies chaparral's common plants, animals, birds, reptiles, amphibians, and insects * Features 79 color illustrations, 56 black-and-white photographs, and 3 maps* Examines the role of humans and fire in chaparral, covering the placement and design of homes, landscaping, and public policy

Why does a bit of ocean floor lie on top of Mt. Diablo? Why is Red Rock, that small, knobby island in San Francisco Bay, red? Why is Loma Prieta high? This book is for San Francisco Bay Area residents and visitors who want to explore the geologic world of this spectacular area, to learn about its shapes, colors, and rocky foundations. Doris Sloan illuminates the colorful geologic mosaic that surrounds San Francisco Bay and lucidly explains the complex and fascinating processes that have forged it over millions of years. In a lively and engaging style, Sloan describes forces such as the movement of tectonic plates, erosion, the waves on the coast, and human activity. She provides background information on the processes, time frame, and rocks that are the key to understanding the Bay Area landscape and geologic history, then turns to distinct regions of the Bay Area and to San Francisco Bay itself. * Superbly illustrated with 139 color photographs, 41 drawings, and 29 maps * Covers Alameda, Contra Costa, Marin, Napa, San Francisco, San Mateo, Santa Clara, Solano, and Sonoma counties * Gives clear, nontechnical explanations of complex topics including plate tectonics and the Bay Area's fault systems * Suggests locales in parks and open space preserves to view Bay Area geology in action

* Features detailed species accounts; gives information on horned lizard biology, ecology, and evolution; and describes the role of these fascinating reptiles in mythology, culture, and art * Covers the United States, Mexico, and Canada, and includes all species of horned lizards

The Northern California coast--from Monterey County to the Oregon border--is home to some of the richest avian habitats on the North American continent. Field Guide to Birds of the Northern California Coast provides a comprehensive ecological overview of this extensive and diverse region. It features detailed discussions of the area's most common waterbirds, raptors, and landbirds and highlights the most productive birding sites in each Northern California coastal county. Accessibly written and user-friendly, this guide contains nearly 250 species accounts that focus on seasonal rhythms and behavioral characteristics of each species. More than 130 color photographs and hand-drawn sketches depict the birds in context, and maps and occurrence charts indicate when readers might spot each species.

This engaging and easy-to-use natural history guidebook provides a thorough overview of native and honey bee biology and offers tools for identifying the most common bees of California and the Western United States. Full-color illustrations introduce readers to more than 30 genera of native bees, noting each one's needs and habits and placing them in their wider context. The author highlights bees' ties to our own lives, the food we eat, and the habitat we provide, and suggests ways to support bees in our own backyards. In addition to helping readers understand and distinguish among major groups of bees, this guide reveals how bees are an essential part of healthy ecosystem and how many plants, including important crop plants, depend on the pollination they provide. As growing evidence points to declining bee populations, this book offers critical information about the bond between plants and pollinators, and between humans and nature. Thoroughly researched and full of new insights into the ancient process of pollination, Field Guide to the Common Bees of California; Including Bees of the Western United States is invaluable for the window it opens onto the biodiversity, adaptive range, and complexity of invertebrate communities.

This complete primer on San Francisco Bay is a multifaceted exploration of an extraordinary, and remarkably resilient, body of water. Bustling with oil tankers, laced with pollutants, and crowded with forty-six cities, the bay is still home to healthy eelgrass beds, young Dungeness crabs and sharks, and millions of waterbirds. Written in an entertaining style for a wide audience, Natural History of San Francisco Bay delves into an array of topics including fish and wildlife, ocean and climate cycles, endangered and invasive species, and the path from industrialization to environmental restoration. More than sixty scientists, activists, and resource managers share their views and describe their work-tracing mercury through the aquatic ecosystem, finding ways to convert salt ponds back to tidal wetlands, anticipating the repercussions of climate change, and more. Fully illustrated and packed with stories, quotes, and facts, the guide also tells how San Francisco Bay sparked an environmental movement that now reaches across the country.

With over 40,000 described species, spiders have adapted to nearly every terrestrial environment across the globe. Over half of the world's spider families live within the three contiguous Pacific Coast states-not surprising considering the wide variety of habitats, from mountain meadows and desert dunes to redwood forests and massive urban centers. This beautifully illustrated, accessible guide covers all of the families and many of the genera found along the Pacific Coast, including introduced species and common garden spiders. The author provides readers with tools for identifying many of the region's spiders to family, and when possible, genus and species. He discusses taxonomy, distribution, and natural history as well as what is known of the habits of the spiders, the characters of families, and references to taxonomic revisions of the pertinent genera. Full-color plates for each family bring to life the incredible diversity of this ancient arachnid order.

California and the Western States are rich in abundant and diverse species of mushrooms. Amateur mushroom collectors and mycologists alike will find over 300 species of the region's most common, distinctive, and ecologically important mushrooms profiled in this comprehensive field guide. It provides the most up-to-date science on the role of fungi in the natural world, methods to identify species, and locations of mushroom habitats. With excellent color illustrations showing top and side views of mushrooms of the Western States and a user-friendly text, it is informative but still light enough to be carried into the woods. When used to identify mushrooms, keys bring the reader to individual species, with a descriptive text providing cues for identifying additional species. Mushrooms common in urban landscapes are included, which is especially useful for the casual encounter with backyard fungi. The guide also provides a table of both old and new species names, and information on edibility and look-alikes, both dangerous and benign.A section on mushroom arts and crafts features mushroom photography, painting, philately, spore prints, dyes, and cultivation. The guide also offers a comprehensive list of resources including national field guides, general mushroom books and periodicals, club and society contact information, and web sites.* Primary descriptions and illustrations of 300 species of mushrooms plus text descriptions of many more.* Latest word in mushroom taxonomy and nomenclature. Clear discussion of DNA sequencing and new classifications. * Especially good coverage of southern California and Southwestern mushrooms often neglected in other field guides.

Award-winning author, naturalist, and conservationist Tim Palmer presents the world of California rivers in this practical and inspiring field guide. Loaded with tips on where to hike, fish, canoe, kayak, and raft, it offers an interpretive approach that reveals geology, plant and wild life, hydrologic processes, and other natural phenomena. Palmer reports on conservation with a perspective from decades of personal engagement. More than 150 streams are featured, 50 riparian species are illustrated, and 180 photos show the essence of California's rivers. Palmer brings a natural history guide, a recreation guide, and an introduction to river ecology together in one illuminating volume; it belongs in every river lover's book collection, boat, and backpack.

Spotting an animal's fresh footprints in the wild can conjure a world for the hiker: Why did the deer tracks disappear? Where did the cougar turn off the trail? What does it mean when two sets of footprints seem to coincide? This beautifully illustrated field guide, the first devoted to the tracks and signs of California animals-including birds, mammals, reptiles, amphibians, and invertebrates like spiders and beetles-blends meticulous science with field experience to provide an engaging companion for both armchair exploration and easy field identification. Filled with useful tools for the wildlife expert, and essential background and visual aids for the novice, including in-depth information about the ecology of each species, this book goes beyond basic recognition of types to interpret what animals leave behind as a way of "e;seeing"e; how they move through the world.

California's varied landscape is characterized by a spectacular abundance of plant life, including a magnificent variety of trees and shrubs. This is the first book to combine the trees and shrubs of California in one accessible field guide. Trees and Shrubs of California identifies and describes native California tree species and most common shrub species. The text is complemented by more than 200 beautiful line drawings, 300 range maps, and 40 color photographs.In their introduction, the authors discuss the dominant vegetation types, climates, principal landforms, and elevations of California's ecological regions. They explain the classification system and nomenclature used in the book, which includes both scientific and common plant names and is based on the 1993 edition of The Jepson Manual. The authors also provide a step-by-step explanation of how to use the dichotomous keys to identify plants and distinguish between trees and shrubs.This user-friendly field guide minimizes technical terms and includes a checklist, making it an invaluable resource on California's profuse vegetation.

Capturing the vitality of California's unique indigenous cultures, this major new introduction incorporates the extensive research of the past thirty years into an illuminating, comprehensive synthesis for a wide audience. Based in part on new archaeological findings, it tells how the California Indians lived in vibrant polities, each boasting a rich village life including chiefs, religious specialists, master craftspeople, dances, feasts, and ceremonies. Throughout, the book emphasizes how these diverse communities interacted with the state's varied landscape, enhancing its already bountiful natural resources through various practices centered around prescribed burning. A handy reference section, illustrated with more than one hundred color photographs, describes the plants, animals, and minerals the California Indians used for food, basketry and cordage, medicine, and more. At a time when we are grappling with the problems of maintaining habitat diversity and sustainable economies, we find that these native peoples and their traditions have much to teach us about the future, as well as the past, of California.

Most owls are almost perfectly adapted to life in the dark. Their vaguely humanoid faces reflect the spectacular evolution of their hearing and vision, which has made flight, romance, and predation possible in the near absence of light. This accessible guide, full of intriguing anecdotes, covers all 19 species of owls occurring in North America. More than an identification guide, Field Guide to Owls of California and the West describes the biology and behavior of owls to make finding and identifying them easier and watching them more enjoyable. The guide also explores the conservation challenges that owls face and tells how owls provide insights to scientists working in fields from technology to health. * Color plates illustrate each species * Range maps show the western distribution of North America's owls, 14 of which occur in California * Offers tips for finding and watching owls * Gives information on how to design, place, and maintain nest boxes * Describes human attitudes toward owls through history, including in Native American cultures of the West

Grasses and grasslands are of increasing interest to conservationists, biologists, and gardeners. Organized alphabetically, this book covers common native and naturalized grasses and, to help identify them, also features over 180 color illustrations.

From sunny beaches where thousands escape the summer's heat to wild and isolated rocky cliffs, California boasts one of the most spectacular and diverse shorelines in the world. Accompanied by numerous color photographs, diagrams, and maps, this guide explains why California's Pacific Coast looks and works the way it does.

Presents a comprehensive overview of Point Reyes Peninsula. This book investigates the climate, geology, and flora and fauna of Point Reyes. It includes species lists for the reptiles, amphibians, birds, mammals, common invertebrates, fish, and plants found on the peninsula.

Describes the representative birds in California's seven major bioregions: ocean, seashore, coastal ranges, Central Valley, mountains and foothills, Great Basin, and deserts. This work features 150 color photographs of the birds and introduces the basics of avian biology. It also includes a glossary of birding terms.

"Although written for California, this book will be prized by raptor watchers from around the US for its insightful and descriptive notes on behavior and ecology and its gorgeous and accurate paintings."--Allen Fish, Director, Golden Gate Raptor Observatory"This is actually two books for the price of one; the introductory chapters stand-alone as an excellent natural history of North America raptors, and the species accounts and spectacular plates make this one of the best state raptor book available."--Lloyd Kiff, Science Director, The Peregrine Fund

Provides an ecological framework for the plants and their environments in the coast and foothill regions of Southern California, an area that boasts an extremely rich flora. This book introduces readers to Southern California's plant communities, their ecological dynamics, and the key plants that grow in them.

A guide to Sierra Nevada for hikers, campers, tourists, naturalists, students and those who want to know more about this mountain range. It describes more than 750 of the species most likely to be encountered with more than 500 color photographs and 218 detailed black-and-white drawings.

California's unique plants range in size from the stately Coast Redwoods to the minute belly plants of the southern deserts. This book features photographs that illustrate plants and typical plant communities around the state, and chapters containing discussions of the evolution of the California landscape, changes in California's flora, and more.

The diverse coastal habitats of the spectacular Pacific Coast include sandy beaches and dunes, salt- and freshwater marshes, coastal prairies and bluffs, riparian woodlands, and coniferous forests. This guide introduces the wildflowers and other plants that grow along the coastline.