White-tailed Ptarmigan PDF Download

Author: Joyce Gellhorn
Publisher: Big Earth Publishing
ISBN: 9781555663971
Category : Nature
Languages : en
Pages : 150

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Book Description
Celebrating the white-tailed ptarmigan in a month-by-month photographic essay, Joyce Gellhorn reveals the elusive habits of the only bird capable of surviving on the harsh, alpine tundra of the Rocky Mountains throughout the year. Discover an appreciation and awe for the adaptations of a species living on the edge, a species that contends with bitter cold, fierce winter storms, and short breeding seasons. Because they live in a precarious balance with their environment, white-tailed ptarmigan may well serve as a barometer to the health of our planet in terms of global warming. Book jacket.

Author: Gerald Handerson Thayer
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 482

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Book Description

Author: Scott Roederer
Publisher: Big Earth Publishing
ISBN: 9781555663186
Category : Nature
Languages : en
Pages : 244

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Book Description
Rocky Mountain National Park is a destination for birders from around the world. No other locale offers such ready access to the pristine high-elevation habitat required by species such as White-tailed Ptarmigan, Brown-capped Rosy Finch, Blue Grouse, Gray Jay, Black Swift, Northern Pygmy-owl, Three-toed Woodpecker, Williamson's Sapsucker, Band-tailed Pigeon, and Pine Grosbeak. In Birding Rocky Mountain National Park, author Scott Roederer takes you on a tour of the Park's best birding areas. In great detail, he describes where to find the most sought-after birds of the montane forests and alpine tundra. From when to go to where to park, he'll lead you to specific places to find White-tailed Ptarmigan on Trail Ridge Road and to an out-of-the-way part of the Park where Black Swifts are regularly sighted roadside. He'll show you how to make the most of an all-too-short vacation by telling you where to find the best birding for the most species. Join him on a world-class birding adventure to Rocky Mountain National Park.

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description

Author: Paul E. Lehman
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 518

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Book Description
The vast expanse of North America is home to more than 800 bird species, spread across an amazing variety of habitats. A Birder's Guide to Metropolitan Areas is the first guide to cover North America city-by-city. The book's birding trips visit most of the major habitats on the continent, among them some of the best birding sites in the U.S. and Canada. The more than 400 sites described include close-in urban parks and preserves as well as more-distant locations up to two hours from the downtown center. Whether birding for two hours or an entire day, the birder will find specific directions and 160 maps to the most desirable birding sites in and around each city. Cities covered are Albuquerque, Atlanta, Boston, Buffalo/Niagara, Calgary, Chicago, Cleveland, Dallas/Fort Worth, Denver, Detroit, Halifax, Houston, Kansas City, Las Vegas, Los Angeles, Memphis, Miami, Minneapolis/St. Paul, Montréal, New Orleans, New York City, Philadelphia, Phoenix, Portland, St. Louis, Salt Lake City, San Diego, San Francisco, Seattle, Toronto, Vancouver, Washington, DC, and Winnipeg. Each chapter was authored by a local birding expert (or team of experts), and was compiled and edited by Paul Lehman, former editor of ABA's Birding magazine and one of North America's most traveled and most knowledgeable birders. This comprehensive guide to finding birds in North America's cities and environs will greatly aid any birder's search for breeding, wintering, and migrant species, vagrants, and other sought-after birds. A Birder's Guide to Metropolitan Areas contains advice and directions for finding such species as Harlequin Duck, Snail Kite, Gyrfalcon, Spruce Grouse, White-tailed Ptarmigan, Yellow Rail, Rock Sandpiper, Atlantic Puffin, Northern Hawk Owl, Great Gray Owl, Red-cockaded and Three-toed Woodpeckers, Yellow-billed Magpie, California Gnatcatcher, Bicknell's Thrush, Le Conte's Thrasher, Cerulean and Swainson's Warblers, Baird's and Saltmarsh Sharp-tailed Sparrows, and many more.

Author: Jeffrey S. Marks
Publisher:
ISBN: 9780931130199
Category : Birds
Languages : en
Pages : 0

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Book Description
A definitive account of the Montana's birds covering historical aspects, conservation status, relative abundance, and ecology of all species known to occur in the state.

Author: Harold R. Holt
Publisher:
ISBN:
Category : Bird watching
Languages : en
Pages : 404

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Book Description
Colorado has a wonderful diversity of birds, offering exciting specialties and serendipitous finds to birders from every part of the continent. Most people associate Colorado with its Rocky Mountains - easily accessible right up to the tundra in every season of the year. Winter-plumaged White-tailed Ptarmigan, the same color as snow - as shown in the author's cover photograph from Guanella Pass - is high on any birder's wish list, but on the way up to see it, you will also find the three species of rosy-finch and an excellent variety of jays, woodpeckers, and winter finches. The Rockies is but one of the bird habitats for which Colorado is well known. The Eastern Plains, at their best on Pawnee National Grassland, offer such breeding specialties as Mountain Plover and McCown's and Chestnut-collared Longspurs. In April you may watch Greater and Lesser Prairie-Chickens on their strutting grounds. The Western Plateaus and Valleys, which comprise the western third of Colorado, have their own specialties - Sage and Sharp-tailed Grouse, Chukar Gray Vireo, Black-throated and Crace's Warblers, and many more.

Author: Brett K. Sandercock
Publisher: Univ of California Press
ISBN: 0520270061
Category : Science
Languages : en
Pages : 376

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Book Description
Summarizing current knowledge of grouse biology, this volume is organized in four sections--spatial ecology, habitat relationships, population biology, and conservation and management--and offers insights into spatial requirements, movements, and demography of grouse. Much of the research employs emerging tools in ecology that span biogeochemistry, molecular genetics, endocrinology, radio-telemetry, and remote sensing.--Adapted from publisher description on back cover.

Author: Budd Titlow
Publisher: Rowman & Littlefield
ISBN: 0762797703
Category : Nature
Languages : en
Pages : 240

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Book Description
Through a hundred short vignettes accompanied by stunning avian portraits, Bird Brains takes a look at the antics, behaviors, and idiosyncrasies of wild birds from the viewpoint of a professional wildlife biologist and award-winning wildlife photographer. Titlow understands the often wild and wacky lives of birders--those who are always ready and willing to drop everything at a moment’s notice and "twitch off" to some exotic locations just to add another checkmark to their life lists. His engaging stories, complemented by vivid images, provide a fascinating compendium of wild bird lore perfectly suited to the 65-million-plus birders across the United States.

Author: Paul A. Johnsgard
Publisher: Smithsonian Institution Scholarly Press
ISBN:
Category : Nature
Languages : en
Pages : 184

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Book Description
Renowned ornithologist Johnsgard wrote a book about grouse in 1983, then turned his attention to other birds of his Great Plains homeland. Nearly two decades later, he realized he had neglected to notice that they were disappearing. In response, he offers a cautionary essay that diverges just enough from strict scientific nomenclature to be comprehensible to non-specialists. Annotation copyrighted by Book News, Inc., Portland, OR