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Because they prey upon a wide variety of conifers, bark beetles have a major impact upon western forests. In most of the western states, for example, we have witnessed bark beetles in epidemic outbreaks, attacking and damaging ponderosa pine, limber pine, and other hosts.

The ecosystem of bark beetle and host tree is a highly coevolved community of organisms in which the evolution of one member of the community significantly influences the evolution of the other. Largely because of the enormous economic impact these insects exert on the management of our forests, few other such communities have been studied so extensively. Bark Beetles in North American Conifers brings together in one volume both theory and a wealth of empirical data gathered by researchers from all the fields in which bark beetles are studied: ecology, evolutionary biology, population genetics, entomology, and forestry.

Topics covered include the life cycle of bark beetles and their population dynamics, their genetic variation and evolutionary mechanisms, the evolution and systematics of the major groups of bark beetles, pheromone production and its implications for coevolution among these organisms, the interaction between bark beetles and their predators, host resistance and susceptibility, the relationship of parasites and symbiotic micro-organisms in general, and management and control of bark beetles based on sound ecological and evolutionary concepts. The concluding section of the book summarizes the dynamics of the coevolved system of bark beetle and host tree and discusses controversial issues for which this system may provide important answers.

Immediately following the success of the Model T, Henry Ford turned to how he could apply his newfound wealth toward protecting birdlife on his new rural acreage in Dearborn, Michigan. Best of Companions weaves Henry Ford’s personal and very public participation in bird protection into the overall national push to save disappearing North American birdlife in the early twentieth century. 

Acting on his love of birds, Ford formed acquaintances and friendships with some of the most prominent North American wildlife conservation activists of the time. Michigan Audubon Society President Jefferson Butler was recruited to plan, establish, and promote an expansive, visionary bird protection project known as Henry Ford’s Bird Farm. Highlighting the economic benefit of birds, the farm modeled how farmers could use both natural and artificial means to boost populations of native insectivorous bird species on their land, reducing crop damage from insects and increasing agricultural productivity. Best of Companions takes readers on an exciting journey through Ford’s ambitious efforts to secure passage of the first federal bird protection law in the United States, to support the Migratory Bird Treaty with Canada, and to improve the lives of farmers.

Looks at the next stages of the controversy over wolf recovery

Since 1995, when the U.S. Fish and Wildlife Service released Canadian gray wolves into Yellowstone National Park as part of its wolf recovery program, reintroduction has been widely challenged in public forums and sensationalized in the media. This conflict has pitted western ranchers and property rights activists against environmental groups, highlighting starkly contrasting political perspectives. In this informed account, Martin A. Nie examines not only the future of wolf recovery but also the issues that will define debates around the politics of wildlife management, animal rights issues, and other flash points. The result is a revelatory look at the way the democratic process works when the subject is an environmental hot-button issue.

At thirteen, George Miksch Sutton planned a school of ornithology centered around his collection of bird skins, feathers, bones, nests, eggs, and a prized stuffed crow. As an adult, he became one of the most prominent ornithologists and bird artists of the twentieth century. He describes his metamorphosis from amateur to professional in Bird Student.

Born in 1898, Sutton gives us his clearest memories of his boyhood in Nebraska, Minnesota, Oregon, Illinois, Texas, and West Virginia with his closely knit family. Recognizing birds, identifying them correctly, drawing them, and writing about them became more and more important to him. His intense admiration for Louis Agassiz Fuertes had a good deal to do with his beginning to draw birds in earnest, and his correspondence and his 1916 summer visit with the generous Fuertes taught him to look at birds with the eyes of a professional artist and to consider the possibility of making ornithology his career.

By 1918, Sutton had talked himself into a job at the Carnegie Museum of Natural History in Pittsburgh, which gave him fresh opportunities to learn and travel, and his 1920 field trip to the Labrador Peninsula stimulated his lifelong interest in arctic birds. Further expeditions to James Bay, the east coast of Hudson Bay—on leave from his job as state ornithologist of Pennsylvania—and Southampton Island at the north end of Hudson Bay, in search of the elusive blue goose and its nesting grounds, give us glimpses of field methods before the days of sophisticated equipment. Sutton ends his autobiography in 1935, with an account of his graduate days at Cornell University and his position as curator of the Fuertes Memorial Collection of Birds.

Bird Student is about raising young roadrunners and owls and prairie dogs, sailing (and being stranded) in arctic waters, preparing specimens in the hold of a ship, hunting birds and caribou and bears in almost inaccessible regions, canoeing in the Far North, camping in Florida, and delivering speeches in Pennsylvania. Sutton's gift for mixing facts and philosophy lets us see the evolution of a naturalist, as his inherent curiosity and innocent enjoyment of beauty led to a permanent desire to preserve this beauty.

From the tufted puffin in the Pacific Northwest to the hook-billed hermit in the Brazilian rainforest, birds suffer from the effects of climate change in every corner of the globe. Scientists have found declines of up to 90 percent in some troubled bird populations and unprecedented reproductive failure in others. The most recent studies suggest dire prospects: 1,227 avian species are threatened with extinction and an additional 838 near-threatened species are urgent priorities for conservation action.

As much an indispensable guide as a timely call to action, Bird Watch is an illustrated tour of these endangered birds and their habitats. Encyclopedic in scope, this book features all 1,227 species on the International Union for Conservation of Nature (IUCN) Red List, thoroughly detailing the environmental pressures and conservation prescriptions that hold their futures in the balance. After introducing readers to the main threats to birds and regions at high risk, Bird Watch presents a visually stunning and scientifically accurate flight over the major bird habitats, including tropical forests; temperate and northern forests; deserts; mountains; grasslands; and Mediterranean, marine, freshwater, and oceanic islands. The volume concludes with an overview of bird species by region—categorized by family within each region, and a guide to the world’s best birding sites. Produced in cooperation with BirdLife International, Bird Watch is a celebration of the beauty and diversity of birds and their habitats—and a warning of the dangers they face around the world.

Nature takes a surprising turn in the heart of Texas. The flat Gulf Coastal Plains, which become the fertile Blackland Prairies in Central Texas, end abruptly at the Balcones Escarpment, one of the state’s most dramatic geological features, and the rolling, more sparsely vegetated Hill Country begins. The animal life varies as dramatically as the land. More than 400 species of birds alone, nearly three-fourths of all Texas birds, can be spotted in the region.

This handbook offers a concise natural history of Central Texas and a complete checklist of all native and naturalized vertebrate animals, including birds, mammals, reptiles, amphibians, and fish, as well as invertebrates that include butterflies and land snails. The listings cite both scientific and common names for each species, relative abundance in the region, and preferred habitats.

A distinguishing feature of the handbook is its list of parks and recreational areas in the region, which includes the counties of Bastrop, Bell, Bexar, Blanco, Burleson, Burnet, Caldwell, Comal, Fayette, Gillespie, Gonzales, Guadalupe, Hays, Kendall, Lee, Llano, Milam, Travis, and Williamson. The authors describe the recreational facilities available in each park and list the animal species likely to be encountered there.

For birdwatchers, naturalists, visitors, and residents alike, this popular handbook will be the essential "where-to-find-it" reference.

Brown bears are powerful symbols of wilderness, thriving in the vast, untamed ecosystems of Alaska’s remote national parks. Brown Bears in Alaska’s National Parks is a unique and thorough exploration of the conservation, ecology, and management of brown bears in these parks, including examinations of bear biology, human-bear interactions, population estimation methods, and the effects of climate change on bear populations. This lavishly illustrated volume offers fresh perspectives about the complex challenges that bears and humans face as they navigate coexistence in the evolving wilderness of Alaska.

Through park-specific chapters, the authors clearly present the current understanding of brown bear ecology across a wide range of ecosystems—from the sparse and frigid Gates of the Arctic, entirely above the Arctic Circle, to the bountiful coast of Katmai, where the marine and terrestrial systems converge. In Glacier Bay, bears roam newly exposed ecosystems shaped by retreating glaciers, while the interior landscapes of Lake Clark and Denali provide a mix of boreal forests, tundra, rivers, and towering mountains.

Brown bears—and the many species that share their habitats—face numerous challenges, with climate change among the greatest threats. The warming climate intensifies other pressures, such as industrial development, both within and around park boundaries. Management actions may also reduce native brown bear populations and, in turn, threaten healthy and naturally functioning ecosystems. The adaptability of brown bears, in concert with thoughtful and science-based management, is essential for the conservation of these majestic creatures and the wilderness landscapes on which they depend.

Written by the wildlife biologists and anthropologists who have dedicated their careers to studying brown (grizzly) bears and their relationship to people, Brown Bears in Alaska’s National Parks is a premier reference for bear enthusiasts, biologists, managers, and academics, as well as advocates for wild things and wild places.

Capture Every Stage of Alabama’s Butterfly Wonder.

Butterflies of Alabama is a full-color, richly illustrated guide to the 84 known species of “true” butterflies (Papilionoidea) found within the state’s borders. For more than 14 years, the authors have made a close study of these showy, winged stars of the insect world, pursuing them in a great variety of habitats, rearing them, and photographing their remarkable life cycle stages—egg, larva (caterpillar), pupa (chrysalid or “cocoon”), and adult.

Each species account is accompanied by color photographs of live subjects in their natural habitats. Close-ups reveal fascinating details of camouflage, mimicry, coloration, and warning devices. The engaging text explains the highly evolved relationships between butterflies and the plants upon which they depend as well as the specialized adaptations that enable their survival within specific environmental niches. Included are range maps, flight times, caterpillar host plants, adult nectar sources, and identification tips—abundant information to tantalize budding as well as experienced butterfly watchers. In addition, pertinent conservation issues are addressed and appendices provide an annotated checklist of the state’s butterflies, a list of accidentals and strays, information on butterfly organizations, and recommended further reading.

With its non-technical language, simple format, and beautiful images, Butterflies of Alabama is accessible and appealing to anyone who appreciates Alabama’s amazing natural wealth.

Publication is supported in part by the Citizens of the City of Selma, Alabama's Butterfly Capital.

All across the country, butterflies are becoming as popular as birds and wildflowers, especially among people seeking to enjoy the rich natural resources that Texas possesses. John and Gloria Tveten have been studying butterflies in Southeast Texas for thirty-five years, and here they offer their considerable knowledge to everyone who shares their passion for butterflies.

In this easy-to-use field guide, the Tvetens describe and illustrate more than 100 species of butterflies that live in Southeast Texas and can often be found across the state. Striking color photographs of living butterflies and caterpillars (a unique addition) show the key marks and characteristics necessary for field identification. The Tvetens' enjoyable and authoritative text describes each species' life history, habits, flight patterns, and characteristic markings.

An account of the different butterfly families, from swallowtails to longwings to skippers, precedes the descriptions of the species within each family. The Tvetens also include an interesting discussion of butterfly biology, a complete checklist of area butterflies, an index of butterfly-attracting plants, and pointers to other butterfly resources.

This field guide is the first to focus exclusively on Southeast Texas butterflies. It will be the essential reference for everyone seeking a reliable way to identify these butterflies, from field observers to apartment dwellers who wonder what is fluttering around the pot plants on the balcony.

• identification quick guides depicting the tops and undersides of all butterfly species
• scientific information and photos that explain life cycles, habitats, and ecology
• range maps
• flight period charts
• key characteristics relevant to field identification
• descriptions of rarely seen butterflies and irregular visitors from nearby states
• supplemental information on various species, including collection records and unusual sightings 

At the biological crossroads of the Americas, Costa Rica hosts an astonishing array of plants and animals—over half a million species! Ecotourists, birders, and biologists come from around the world, drawn by the likelihood of seeing more than three or four hundred species of birds and other animals during even a short stay. To help all these visitors, as well as local residents, identify and enjoy the wildlife of Costa Rica, Carrol Henderson published Field Guide to the Wildlife of Costa Rica in 2002, and it instantly became the indispensable guide.

Now Henderson has created a dedicated field guide to more than one hundred tropical butterflies, moths, and other invertebrates that travelers are most likely to see while exploring the wild lands of Costa Rica. He includes fascinating information on their natural history, ecology, identification, and behavior gleaned from his forty years of travels and wildlife viewing, as well as details on where to see these remarkable and beautiful creatures. The butterflies, moths, and other invertebrates are illustrated by over 180 stunning and colorful photographs—most of which were taken in the wild by Henderson. A detailed and invaluable appendix that identifies many of Costa Rica's best wildlife-watching destinations, lodges, and contact information for trip-planning purposes completes the volume.