wyszukanych pozycji: 47
Rocky Mountain Birds
ISBN: 9781609620165 / Angielski / Miękka / 2011 / 286 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. Bird enthusiasts will find viewing loca-tions and updated contact information for hundreds of sites in Wy-oming, Colorado, Montana, Idaho, Alberta, and British Columbia. Part 1 outlines the habitats, ecology, and bird geography of the Rocky Mountains north of the New Mexico-Colorado border, including recent changes in the ecology and avifauna of the region. It provides detailed lists of major birding locations and guidance about where to search for specific Rocky Mountain birds. Part 2 considers all 328 regional species individually, with information on their status, habitats and ecology,...
Bird enthusiasts will find viewing loca-tions and updated contact information for hundreds of sites in Wy-oming, Colorado, Montana, Idaho, Alberta, an...
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cena:
97,84 zł |
The Birds of Nebraska
ISBN: 9781609621285 / Angielski / Miękka / 2018 / 308 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
117,41 zł |
The North American Perching and Dabbling Ducks
ISBN: 9781609621094 / Angielski / Miękka / 2017 / 228 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
122,30 zł |
At Home and at Large in the Great Plains: Essays and Memories
ISBN: 9781609620707 / Angielski / Miękka / 2015 / 174 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. These fourteen essays originally appeared in Prairie Fire, a monthly newspaper that for seven years has carried important messages of social, environmental, and economic issues to residents of Nebraska, Iowa, Colorado, and South Dakota, and subscribers in the rest of the world. They discuss the North American east-west ecological boundaries, spring migration events, bird feeders, feathered survivors of a glacial past, the threatened sharp-tailed grouse, the effects of climate change, some "sacred places"-Aransas National Wildlife Refuge, the Ashfall Fossil Beds, Squaw Creek Refuge, the Hutton...
These fourteen essays originally appeared in Prairie Fire, a monthly newspaper that for seven years has carried important messages of social, environm...
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cena:
87,81 zł |
Wings over the Great Plains: Bird Migrations in the Central Flyway
ISBN: 9781609620288 / Angielski / Miękka / 2012 / 248 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. The great North-South migratory pathway across the North American Great Plains-from the tropic wintering grounds to the high arctic breeding areas-is analyzed for the first time. Describes 114 U.S. and 21 Canadian localities of special importance to migrating birds. Discusses nearly 400 species of 50 avian families. Includes 7 maps, 49 figures and over 100 literature citations.
The great North-South migratory pathway across the North American Great Plains-from the tropic wintering grounds to the high arctic breeding areas-is ...
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cena:
97,84 zł |
The Birds of the Nebraska Sandhills: Black & White Field Edition
ISBN: 9781609621780 / Angielski / Miękka / 2020 / 202 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
107,63 zł |
The North American Whistling-Ducks, Pochards, and Stifftails
ISBN: 9781609621100 / Angielski / Miękka / 2017 / 184 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
107,63 zł |
The North American Sea Ducks
ISBN: 9781609621063 / Angielski / Miękka / 2016 / 256 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. The 21 species of sea ducks are one of the larger subgroups (Tribe Mergini) of the waterfowl family Anatidae, and the 16 species (one historically extinct) that are native to North America represent the largest number to be found on any continent. This book is an effort to summarize succinctly our current knowledge of sea duck biology and to provide a convenient survey of the vast technical literature on the group, with over 900 literature references. It includes 90,000 words of text (more than 40 percent of which is new), 15 updated range maps, 31 photographs, over 30 ink drawings, and...
The 21 species of sea ducks are one of the larger subgroups (Tribe Mergini) of the waterfowl family Anatidae, and the 16 species (one historically ext...
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cena:
122,30 zł |
The Birds of Nebraska: Revised Edition, 2013
ISBN: 9781609620387 / Angielski / Miękka / 2013 / 152 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. This summary of the birds of Nebraska has been restricted to those species that have been convincingly reported at least once in Nebraska from historic time to the present. It has also been modified in its current revision to conform very closely in that regard to the most recent Nebraska Ornithologists' Union's "Official List of the Birds of Nebraska" (Brogie, 2010; NOU Records Committee, 2011 and annual updates). The N.O.U.'s official state list of birds (455 species as of 2013, including 329 "regular" species, 42 of "casual" occurrence, 68 accidentals, and six extinct or extirpated...
This summary of the birds of Nebraska has been restricted to those species that have been convincingly reported at least once in Nebraska from histori...
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cena:
103,96 zł |
Música de las Grullas
ISBN: 9781609620547 / Hiszpański / Miękka / 2014 / 182 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. "En un sabado magico de marzo, maneje con un estudiante de postgrado hasta el valle central del Platte, al oeste de Grand Island, tanto para ver la migracion primaveral de aves acuaticas como la de las grullas grises..."
"En un sabado magico de marzo, maneje con un estudiante de postgrado hasta el valle central del Platte, al oeste de Grand Island, tanto para ver la mi...
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cena:
73,38 zł |
Global Warming and Population Responses among Great Plains Birds
ISBN: 9781609620646 / Angielski / Miękka / 2015 / 384 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. This book summarizes the evidence from 47 years (1967-2014) of Audubon Christmas Bird Counts and finds that bird populations and winter ranges have changed for many species in the Great Plains states (the Dakotas, Nebraska, Kansas, Oklahoma, and the Texas panhandle). The book offers quantitative descriptions of the winter abundance for 147 of the most commonly encountered regional species, illustrating their changes in geographic distributions and relative abundance between 1967 and 2014. As winters have become progressively warmer, the winter distributions of many birds have moved northward,...
This book summarizes the evidence from 47 years (1967-2014) of Audubon Christmas Bird Counts and finds that bird populations and winter ranges have ch...
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cena:
122,30 zł |
Wetland Birds of the Central Plains: South Dakota, Nebraska and Kansas
ISBN: 9781609620189 / Angielski / Miękka / 2012 / 278 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. This 100,000-word monograph summarizes the distribution, abundance and breeding biology of the 183 species of wetland-adapted birds reliably reported from South Dakota, Nebraska and Kansas through 2011. These include 91 species known to breed or have historically bred in the region, 51 species that migrate through the region but are not yet known to breed or have bred there, and 41 species that are extremely rare, probably extinct, or for which evidence as to their current occurrence is questionable. Brief summaries of the breeding biology of all the regionally nesting species are provided,...
This 100,000-word monograph summarizes the distribution, abundance and breeding biology of the 183 species of wetland-adapted birds reliably reported ...
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cena:
107,58 zł |
The North American Swans: Their Biology and Conservation
ISBN: 9781609621711 / Angielski / Miękka / 2020 / 166 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
83,17 zł |
The Ecology of a Tallgrass Treasure: Audubon's Spring Creek Prairie
ISBN: 9781609621315 / Angielski / Miękka / 2018 / 184 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
82,92 zł |
Wyoming Wildlife: A Natural History
ISBN: 9781609621506 / Angielski / Miękka / 2019 / 246 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
441,82 zł |
Common Birds of The Brinton Museum and Bighorn Mountains Foothills
ISBN: 9781609621148 / Angielski / Miękka / 2017 / 70 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
129,95 zł |
The North American Geese: Their Biology and Behavior
ISBN: 9781609620943 / Angielski / Miękka / 2016 / 160 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. There are eight currently recognized species of North American geese: emperor, greater white-fronted, snow, Ross's, Canada and cackling, barnacle, and brant geese. This book describes each species' geographic range and subspecies, its identification traits, weights and measurements, and criteria for its age and sex determination. Ecological and behavioral information includes each species' breeding and wintering habitats, its foods and foraging behavior, its local and long distance movements, and its relationships with other species. Reproductive information includes each species' age of...
There are eight currently recognized species of North American geese: emperor, greater white-fronted, snow, Ross's, Canada and cackling, barnacle, and...
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cena:
97,84 zł |
A Naturalist's Guide to the Great Plains
ISBN: 9781609621261 / Angielski / Miękka / 2018 / 162 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
92,95 zł |
The Abyssinian Art of Louis Agassiz Fuertes in the Field Museum
ISBN: 9781609621650 / Angielski / Miękka / 2020 / 142 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. |
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cena:
259,90 zł |
Swans: Their Biology and Natural History
ISBN: 9781609620813 / Angielski / Miękka / 2016 / 114 str. Termin realizacji zamówienia: ok. 13-18 dni roboczych. The seven species of swans are an easily and universally recognized group of waterfowl, which have historically played important roles in the folklore, myths and legends in many cultures. Among the largest of all flying birds, they have been used as symbo
The seven species of swans are an easily and universally recognized group of waterfowl, which have historically played important roles in the folklore...
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cena:
88,06 zł |