Download or read book Ornithological observations in southern Peary Land North Greenland 1973 written by and published by . This book was released on 1976 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meddelelser Om Gr nland written by and published by . This book was released on 1976 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Danish Peary Land Expeditions Leader written by Denmark. Kommissionen for videnskabelige undersøgelser i Grønland and published by . This book was released on 1920 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ornithological Observations in Southern Peary Land North Greenland 1973 written by Hans Meltofte and published by . This book was released on 1976 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ornithological Observations in Northeast Greenland written by Hans Meltofte and published by Museum Tusculanum Press. This book was released on 1981 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Avifauna of Central Northeast Greeland 73 15 N 74 05 N Based on a Visit to Myggbukta May July 1979 written by and published by Museum Tusculanum Press. This book was released on with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Observations on Waders Charadriidae at Scoresby Sund East Greenland written by and published by Museum Tusculanum Press. This book was released on with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spring Migration of Birds Across the Greenland Inlandice written by and published by Museum Tusculanum Press. This book was released on with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bird Migration written by Eberhard Gwinner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: E. GWINNER! The phenomenon of bird migration with its large scale dimensions has attracted the attention of naturalists for centuries. Worldwide billions of birds leave their breeding grounds every autumn to migrate to areas with seasonally more favor able conditions. Many of these migrants travel only over a few hundred kilo meters but others cover distances equivalent to the circumference of the earth. Among these long-distance migrants are several billion birds that invade Africa every autumn from their West and Central Palaearctic breeding areas. In the Americas and in Asia the scope of bird migration is of a similar magnitude. Just as impressive as the numbers of birds are their achievements. They have to cope with the enormous energetic costs of long-distance flying. particularly while crossing oceans and deserts that do not allow replenishment of depleted fat reserves. They have to appropriately time the onset and end of migrations. both on a daily and annual basis. And finally. they have to orient their migratory movements in space to reach their species- or population-specific wintering and breeding grounds, irrespective of the variable climatic conditions along their migratory routes.

Download or read book Populations and Breeding Schedules of Waders Charadrii in High Arctic Greenland written by Hans Meltofte and published by Museum Tusculanum Press. This book was released on 1985 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quaternary Geology and Biology of the J rgen Br nlund Fjord Area North Greenland written by Ole Bennike and published by Museum Tusculanum Press. This book was released on 1987 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shorebirds written by J. Burger and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Among birds, shorebirds provide some of the more unique opportunities to examine basic problems in behavior, ecology, and evolution. This is in large measure due to the diversity, both behaviorally and ecologically, of a group closely related taxonomically and distributed throughout the world. The overall aim of these two volumes is to provide a representative selection of current research being conducted on shorebird behavior and ecology. Traditionally, marine birds have included those species that breed in large colonies on offshore islands along coasts (see Volume 4 of this series). Although shorebirds have generally not been considered within this group, the fact that almost 40% of the species breed along coasts and more than 60% often or always spend the nonbreeding season in coastal habitats more than justifies their inclusion as marine birds (at least those species that totally or partially depend upon the marine environment). Their inclusion markedly increases species diversity in marine birds since shorebirds add about 217 species to the 280 that are traditionally thought of as marine.

Download or read book Rapport Gr nlands Geologiske Unders gelse written by Grønlands geologiske undersøgelse and published by . This book was released on 1983 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Polar Research written by and published by . This book was released on 1983 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Beaufortia written by and published by . This book was released on 1984 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Allotetraploid Saxifraga Nathorsti and Its Probable Progenitors S Aizoides and S Oppositifolia written by Tyge Böcher and published by . This book was released on 1983 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: