An Annotated Checklist to the Birds of Greenland

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Author :
Publisher : Museum Tusculanum Press
ISBN 13 : 9788763512251
Total Pages : 68 pages
Book Rating : 4.5/5 (122 download)

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Book Synopsis An Annotated Checklist to the Birds of Greenland by :

Download or read book An Annotated Checklist to the Birds of Greenland written by and published by Museum Tusculanum Press. This book was released on with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

National Geographic Field Guide to the Birds of North America

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Author :
Publisher : National Geographic Books
ISBN 13 : 9780792253143
Total Pages : 512 pages
Book Rating : 4.2/5 (531 download)

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Book Synopsis National Geographic Field Guide to the Birds of North America by : Jon Lloyd Dunn

Download or read book National Geographic Field Guide to the Birds of North America written by Jon Lloyd Dunn and published by National Geographic Books. This book was released on 2006 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes and presents color illustrations and range maps for 967 North American bird species, covering their physical characteristics, behavior, habitats, and vocalizations.

The Birds of Ydre Kitsissut (Kitsissut Avalliit), Southwest Greenland

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Publisher : Museum Tusculanum Press
ISBN 13 : 9788763512299
Total Pages : 32 pages
Book Rating : 4.5/5 (122 download)

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Book Synopsis The Birds of Ydre Kitsissut (Kitsissut Avalliit), Southwest Greenland by :

Download or read book The Birds of Ydre Kitsissut (Kitsissut Avalliit), Southwest Greenland written by and published by Museum Tusculanum Press. This book was released on with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Field Guide to the Birds of North America

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Author :
Publisher : National Geographic Books
ISBN 13 : 1426218354
Total Pages : 596 pages
Book Rating : 4.4/5 (262 download)

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Book Synopsis Field Guide to the Birds of North America by : Jon Lloyd Dunn

Download or read book Field Guide to the Birds of North America written by Jon Lloyd Dunn and published by National Geographic Books. This book was released on 2017 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a guidebook which provides identification tips, information on behavior and nesting, locator and range maps, and plumage and species classification data on over one thousand species of birds found in North America.

The Atlantic Walrus (Odobenus rosmarus rosmarus) in West Greenland

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Publisher : Museum Tusculanum Press
ISBN 13 : 9788763512275
Total Pages : 40 pages
Book Rating : 4.5/5 (122 download)

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Book Synopsis The Atlantic Walrus (Odobenus rosmarus rosmarus) in West Greenland by : Erik W. Born

Download or read book The Atlantic Walrus (Odobenus rosmarus rosmarus) in West Greenland written by Erik W. Born and published by Museum Tusculanum Press. This book was released on 1994 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Studies on Freshwater Entomostraca in Greenland VI

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Publisher : Museum Tusculanum Press
ISBN 13 : 9788763512282
Total Pages : 28 pages
Book Rating : 4.5/5 (122 download)

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Book Synopsis Studies on Freshwater Entomostraca in Greenland VI by : Ulrik Røen

Download or read book Studies on Freshwater Entomostraca in Greenland VI written by Ulrik Røen and published by Museum Tusculanum Press. This book was released on 1994-01-01 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Peterson Reference Guide to Sparrows of North America

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Publisher : Peterson Reference Guides
ISBN 13 : 0547973160
Total Pages : 453 pages
Book Rating : 4.5/5 (479 download)

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Book Synopsis Peterson Reference Guide to Sparrows of North America by : Rick Wright

Download or read book Peterson Reference Guide to Sparrows of North America written by Rick Wright and published by Peterson Reference Guides. This book was released on 2019-03-19 with total page 453 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sparrows are as complicated as they are common. This is an essential guide to identifying 76 kinds, along with a fascinating history of human interactions with them. What, exactly, is a sparrow? All birders (and many non‑birders) have essentially the same mental image of a pelican, a duck, or a flamingo, and a guide dedicated to waxwings or kingfishers would need nothing more than a sketch and a single sentence to satisfactorily identify its subject. Sparrows are harder to pin down. This book covers one family (Passerellidae), which includes towhees and juncos, and 76 members of the sparrow clan. Birds have a human history, too, beginning with their significance to native cultures and continuing through their discovery by science, their taxonomic fortunes and misfortunes, and their prospects for survival in a world with ever less space for wild creatures. This book includes not just facts and measurements, but stories--of how birds got their names and how they were discovered--of their entanglement with human history.

National Geographic Illustrated Birds of North America, Folio Edition

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Author :
Publisher : National Geographic Books
ISBN 13 : 1426205252
Total Pages : 504 pages
Book Rating : 4.4/5 (262 download)

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Book Synopsis National Geographic Illustrated Birds of North America, Folio Edition by : Jon Lloyd Dunn

Download or read book National Geographic Illustrated Birds of North America, Folio Edition written by Jon Lloyd Dunn and published by National Geographic Books. This book was released on 2009 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gives readers a view of our avian world. This book includes 970 species with 700 enlarged range maps.

Nipisat - a Saqqaq Culture Site in Sisimiut, Central West Greenland

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Publisher : Museum Tusculanum Press
ISBN 13 : 9788763512640
Total Pages : 248 pages
Book Rating : 4.5/5 (126 download)

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Book Synopsis Nipisat - a Saqqaq Culture Site in Sisimiut, Central West Greenland by : Anne Birgitte Gotfredsen

Download or read book Nipisat - a Saqqaq Culture Site in Sisimiut, Central West Greenland written by Anne Birgitte Gotfredsen and published by Museum Tusculanum Press. This book was released on 2004 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: From 1989 to 1994, more than 200 m2 were excavated at the Saqqaq site of Nipisat, situated on a small island 15 km south of Sisimiut. The excellent preservation conditions for organic material, and the fact that some of the stone artefacts were not previously known from the Saqqaq Culture, were the main reasons for the excavation. More than 70,000 bone fragments, 20,000 flakes and 1,000 artefacts were recovered. A total of 33 dates, making this site one of the best dated in the entire Arctic, reveal that Nipisat was occupied continuously for nearly 1,500 years. Although protruding bedrock disturbed the stratigraphy and several lenses of crushed shells interrupted the layers, three different chronological phases could be identified. Phase 1 is dated by eight 14C dates ranging from 2020 to 1740 BC (cal). Phase 2 partly overlaps, but is mainly younger than phase 1 and dated by five 14C dates to 1860-1325 BC (cal). Phase 3 is dated by 16 14C dates to 1310-810 BC (cal). One date was very young (520 BC (cal)) and problematic because of extreme oscillations of the 14C curve. From phase 1 there is a mid-passage structure with a box-hearth. A ring of flagstones surrounds the structure. From phase 2 there is a well-defined box-hearth. There was no clear outline of a tent ring surrounding the hearth, which could be due to later disturbances in phase 3. No dwelling structures were recognised from phase 3. Instead several sherds of soapstone were recorded, indicating the use of blubber for light or cooking. From phase 1 and 2 the tool types are well known from other Saqqaq sites in Greenland and Arctic Canada e.g. small harpoon endblades, projectile points, knife blades, scrapers, burins etc. and needles, flint flakers, harpoon heads, wedges etc. But from phase 3 previously unknown types were recorded. A new tool kit for sea mammal hunting is seen in the very sturdy harpoon or lance head made of antler. In addition there are many different kinds of barbed leisters or spears. New types of bevelled harpoon heads, bevelled knife blades and bevelled projectile points, all made of killiaq (silicified slate), were also registered. The faunal assemblage of Nipisat yielded 28,823 identified bone fragments representing at least 42 species of fish, birds and mammals. The fish remains, comprising c. 2% of the faunal material, consisted nearly entirely (98%) of fairly large sized cod (). The bird remains comprise c. 47% of the material and derive from at least 24 bird species. Gulls are the dominant group (c. 54% of the bird remains) followed by eider ducks (spp.) (24%) and spp. (13%) presumably barnacle geese (), while auks () were found in lower frequencies. The most spectacular finds, however, were skeletal remains of subadult great auks () from the oldest phase. A total of 60 presumed whooper swan () remains constitute the hitherto largest, northernmost and oldest occurrence in Greenland. At least 14 mammalian species were identified revealing a surprisingly large proportion of caribou () (51% of the mammal remains) for a coastal site. Seals accounted for 45%, with the common seal () as the absolutely dominant component. Other marine mammals were walrus () and harbour porpoise (), which played an important but minor role. Polar bear () hunting was documented by the presence of four fragments from the youngest phase. Saqqaq people were accompanied by fairly large and robust dogs (). Nipisat, the first larger Saqqaq site to be excavated from the Open Water Area was a coastal site and through all occupation phases the game animals of the surrounding waters and fjords were hunted. For more than a millennium, the site was visited briefly from time to time, at least during spring, summer and early autumn. Staging geese were captured during spring. In June and July the breeding birds were exploited for their eggs and easily accessible young, as documented by large numbers of juvenile gull bones in particular. The common seal hunting specialised on immature individuals caught primarily during their first summer on the breeding grounds. The inhabitants at Nipisat also hunted caribou on the mainland. The age structure and sex distribution of the caribou remains primarily reflect stalking. Selected body parts, especially the fore and hind legs and the heads, were transported to the island for raw material, meat filleting and further processing for marrow extraction and fat rendering. The exploitation of fauna through the entire occupation period was remarkably constant with respect to choice of game animal and the selected age groups. Although eiders were more abundant in phase 1 (36%) than in phase 3 (17%) while gulls increased from 43 to 61% in the same time period. The same trend was found valid for geese, which increased over time while the importance of auks decreased. Harbour porpoise seem to have decreased while walrus increased in relative importance through time. Caribou seem to be of greater importance in phase 3 with 55% compared to 45% in phase 1. The slight shift in preferred resources may be explained by fluctuating abundance and availability of the game species combined with the development of new hunting tools. Based on the new investigations in the Sisimiut District, the gap between Saqqaq and Dorset Culture in Central West Greenland has been diminished. Although resource exploitation at the site seems to have been very stable through all three phases, there are aspects of cultural change bridging the transition from Saqqaq to Dorset Cultures. The introduction of bevelled tools, sturdy harpoon or lance heads and the abandonment of the bow and arrow in phase 3, show cultural affiliation with Dorset technology. This is also true in terms of lithic raw material preference, the introduction of soapstone artefacts and the absence of dwelling structures with a well-defined box-hearth. At the same time it looks like, the central occupation area for the Saqqaq Culture shifted southwards from the Qeqertarsuup Tunua area towards Sisimiut and Nuuk.

Petrels, Albatrosses, and Storm-Petrels of North America

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Author :
Publisher : Princeton University Press
ISBN 13 : 1400839629
Total Pages : 508 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis Petrels, Albatrosses, and Storm-Petrels of North America by : Steve N. G. Howell

Download or read book Petrels, Albatrosses, and Storm-Petrels of North America written by Steve N. G. Howell and published by Princeton University Press. This book was released on 2012-01-24 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete illustrated guide to these enigmatic seabirds Petrels, albatrosses, and storm-petrels are among the most beautiful yet least known of all the world's birds, living their lives at sea far from the sight of most people. Largely colored in shades of gray, black, and white, these enigmatic and fast-flying seabirds can be hard to differentiate, particularly from a moving boat. Useful worldwide, not just in North America, this photographic guide is based on unrivaled field experience and combines insightful text and hundreds of full-color images to help you identify these remarkable birds. The first book of its kind, this guide features an introduction that explains ocean habitats and the latest developments in taxonomy. Detailed species accounts describe key identification features such as flight manner, plumage variation related to age and molt, seasonal occurrence patterns, and migration routes. Species accounts are arranged into groups helpful for field identification, and an overview of unique identification challenges is provided for each group. The guide also includes distribution maps for regularly occurring species as well as a bibliography, glossary, and appendixes. The first state-of-the-art photographic guide to these enigmatic seabirds Includes hundreds of full-color photos throughout Features detailed species accounts that describe flight, plumage, distribution, and more Provides overviews of ocean habitats, taxonomy, and conservation Offers tips on how to observe and identify birds at sea

National Geographic Birder's Journal

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Publisher : National Geographic Books
ISBN 13 : 9781426200052
Total Pages : 508 pages
Book Rating : 4.2/5 ( download)

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Book Synopsis National Geographic Birder's Journal by : National Geographic

Download or read book National Geographic Birder's Journal written by National Geographic and published by National Geographic Books. This book was released on 2006 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: This durable journal is a must for birders of all skill levels, from novices just beginning to build a life list to veterans looking for the most up-to-date, systematic, and visually complete way to document sightings of even the rarest, most elusive birds. Based on the latest classifications by the American Ornithologists' Union and organized by family, its comprehensive, easy-to-use checklist itemizes every species recorded in North America, including accidental visitors--more than 960 in all, each identified both by common and Latin names and illustrated with specially commissioned paintings by the finest bird artists at work today. The Birder's Journal features a user-friendly page layout that directly mirrors the National Geographic Field Guide to the Birds of North America for quick access to information. It provides a consistent, familiar format for recording the place, date, and time a bird was spotted, along with additional space for notes and comments, sketches, and other important details. And with each new entry, it becomes ever more valuable and personal--both as a chronicle of birding accomplishments and as a memento of the observations and occasions that make birding so deeply satisfying. A first-rate journal is an essential addition to any birder's bookshelf, and this is the best available anywhere. It's also a perfect gift, especially when paired with the latest edition of the National Geographic Field Guide to the Birds of North America.

Encyclopedia of the World’s Biomes

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Publisher : Elsevier
ISBN 13 : 0128160977
Total Pages : 3542 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Encyclopedia of the World’s Biomes by :

Download or read book Encyclopedia of the World’s Biomes written by and published by Elsevier. This book was released on 2020-06-26 with total page 3542 pages. Available in PDF, EPUB and Kindle. Book excerpt: Encyclopedia of the World’s Biomes is a unique, five volume reference that provides a global synthesis of biomes, including the latest science. All of the book's chapters follow a common thematic order that spans biodiversity importance, principal anthropogenic stressors and trends, changing climatic conditions, and conservation strategies for maintaining biomes in an increasingly human-dominated world. This work is a one-stop shop that gives users access to up-to-date, informative articles that go deeper in content than any currently available publication. Offers students and researchers a one-stop shop for information currently only available in scattered or non-technical sources Authored and edited by top scientists in the field Concisely written to guide the reader though the topic Includes meaningful illustrations and suggests further reading for those needing more specific information

Thrushes

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Publisher : A&C Black
ISBN 13 : 1408135426
Total Pages : 464 pages
Book Rating : 4.4/5 (81 download)

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Book Synopsis Thrushes by : Peter Clement

Download or read book Thrushes written by Peter Clement and published by A&C Black. This book was released on 2010-08-30 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is devoted to the 162 species of thrush, one of the most widespread and well-known families of birds in the world. This is the first book for almost a century solely devoted to thrushes, one of the most widespread and well-known bird families. It is a comprehensive treatment of the world's 162 species of true thrush and includes many of the most familiar garden species, as well as some of the rarest, most elusive and least known of all birds. This family also includes, as may be expected, some of the bird world's most accomplished songsters. Thrushes contains detailed information on identification and distribution, with a full description of each species, including reference to all recognised races, with emphasis given to vocalisations, which are often of key importance in determining speciation. Other sections deal with habitat and range, movements (many species are long-distance migrants), and breeding behaviour. For the first time, all species in the family Turdidae are illustrated in full colour, with a series of supplementary line drawings depicting particular aspects of shape or plumage. The 60 colour plates comprise approximately 540 images, illustrating adults, immatures, and most of the distinctive races. The plates are accompanied by colour maps showing the breeding and wintering range for each species. Thrushes is a wonderful addition to the award-winning Helm Identification Guide series, and will surely become the standard reference work to these birds.

Nordic Seabird Colony Databases

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Publisher : Nordic Council of Ministers
ISBN 13 : 9289313013
Total Pages : 99 pages
Book Rating : 4.2/5 (893 download)

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Book Synopsis Nordic Seabird Colony Databases by : Nordisk Ministerråd

Download or read book Nordic Seabird Colony Databases written by Nordisk Ministerråd and published by Nordic Council of Ministers. This book was released on 2006 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internationally important seabird resources are found in the Nordic countries (Greenland, Faeroes, Iceland, Jan Mayen, and Svalbard). To fulfill a recommendation of the Arctic Nordic Action Plan 1999, a project was carried out to harmonize databases for seabird colonies. Number of seabird species in these countries is 30, the number of colony sites may be 10,000, often more than one species at same site, and the total breeding pairs is estimated c. 50 million. A harmonized database format for seabird colonies was established, with 3 main tables, colony descriptions, colony survey data, study plot information. Linked are tables with references, observers, and photo documentation. The program can be downloaded free from: ftp://ftp.npolar.no/Out/Hallvard/. The manual is in the report appendix. The format harmonization is the first step in work on seabird colony databases. Harmonization enables common analyses over larger regions than hitherto possible, e.g. scientific assessments of species (colony details, geographic location, colony size, trend data, etc.) and conservation status overviews. Seabird colony data need to be incorporated into conservation policies. The databases are only as good as the data stored, many colonies remain unregistered, not censused, and fieldwork needs to be intensified. Each country maintains, updates, and corrects their databases, adding details lacking (habitat type, colony distribution, conservation status, land ownership, etc.).

The North American Sea Ducks

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Author :
Publisher : Lulu.com
ISBN 13 : 1609621069
Total Pages : 258 pages
Book Rating : 4.6/5 (96 download)

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Book Synopsis The North American Sea Ducks by : Paul Johnsgard

Download or read book The North American Sea Ducks written by Paul Johnsgard and published by Lulu.com. This book was released on 2016-11-09 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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, and also the largest number of endemic sea duck species native to any continent. Although generally not important as game birds, the sea ducks include some economically important birds such as the eiders, the basis for the Arctic eiderdown industry and a historically important food source for some Native American cultures. They also include what is probably the most northerly breeding species of all waterfowl and an icon of Arctic bird life, the long-tailed duck. The sea ducks also include species having some of the most complex and diverse pair-forming postural and acoustic displays of all waterfowl (goldeneyes and bufflehead), and some of the deepest diving species of all waterfowl (scoters and long-tailed duck). Sea ducks are highly prone to population disasters caused by oil spills and other water contaminants and, like other seabirds, are among the first bird groups that are being affected by current global warming trends in polar regions. 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 also includes 90,000 words of text (more than 40 percent of which is new), 15 updated range maps, 11 black & white and 20 color photographs, over 30 ink drawings, and nearly 150 sketches. Lastly, the North American sea ducks include the now extinct Labrador duck, the only northern hemisphere waterfowl species to have gone extinct in modern times. I have gratefully reprinted a Labrador duck watercolor by Sir Peter Scott. Considering recent population crashes in other sea ducks, such as the Steller’s eider and spectacled eider, it should also offer a sobering reminder of the fragility of our natural world and its inhabitants, including us.

Robins and Chats

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Author :
Publisher : Bloomsbury Publishing
ISBN 13 : 1408155974
Total Pages : 688 pages
Book Rating : 4.4/5 (81 download)

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Book Synopsis Robins and Chats by : Peter Clement

Download or read book Robins and Chats written by Peter Clement and published by Bloomsbury Publishing. This book was released on 2016-01-28 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: This authoritative handbook, part of the Helm Identification Guides series, looks in detail at the world's 170 species of robins and chats. This large family of small passerines was formerly considered to be part of the thrush family (Turdidae), but is now usually treated as a separate family, Muscicapidae, together with the Old World flycatchers. The vast majority of species are Eurasian or African, with only a handful of species straying into the New World or Australasia. The Australian Robins, although superficially similar, have long been regarded as a separate family. Robins and chats are a diverse family comprising both highly colourful and visible species, such as the robin-chats of Africa, as well as some of the most skulking and elusive birds, such as the shortwings of Asia. Many chats, such as the well-known Nightingale, are renowned songsters, and a good number are highly sought-after by world listers for their extreme rarity or simply because they are hard to see. This book discusses the identification and habits of these birds on a species-by-species basis, bringing together the very latest research with accurate range maps, more than 600 stunning colour photographs that illustrate age and racial plumage differences, and 64 superb colour plates by the internationally renowned artist, Chris Rose. This authoritative and sumptuous book will be an essential purchase for all chat enthusiasts, and will become the standard reference on the subject for many years to come.

Rare Birds of North America

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Author :
Publisher : Princeton University Press
ISBN 13 : 1400848075
Total Pages : 448 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis Rare Birds of North America by : Steve N. G. Howell

Download or read book Rare Birds of North America written by Steve N. G. Howell and published by Princeton University Press. This book was released on 2014-02-16 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare Birds of North America is the first comprehensive illustrated guide to the vagrant birds that occur throughout the United States and Canada. Featuring 275 stunning color plates, this book covers 262 species originating from three very different regions--the Old World, the New World tropics, and the world's oceans. It explains the causes of avian vagrancy and breaks down patterns of occurrence by region and season, enabling readers to see where, when, and why each species occurs in North America. Detailed species accounts describe key identification features, taxonomy, age, sex, distribution, and status. Rare Birds of North America provides unparalleled insights into vagrancy and avian migration, and will enrich the birding experience of anyone interested in finding and observing rare birds. Covers 262 species of vagrant birds found in the United States and Canada Features 275 stunning color plates that depict every species Explains patterns of occurrence by region and season Provides an invaluable overview of vagrancy patterns and migration Includes detailed species accounts and cutting-edge identification tips