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Sibley Birds West

Author:
Publisher: Knopf
ISBN: 0307957926
Size: 26.55 MB
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"Covering North American species of the Rocky Mountains and west, [offering] a wealth of improvements and updates"--

The Sibley Field Guide To Birds Of Western North America

Author:
Publisher: Alfred a Knopf Incorporated
ISBN: 9780679451211
Size: 62.69 MB
Format: PDF, ePub, Docs
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A guide for bird enthusiasts specifically designed for use in the field features descriptions of 703 species of birds from west of the Rocky Mountains, and illustrations that depict species from different views.

Sibley S Backyard Birds

Author: David Allen Sibley
Publisher: Scott & Nix Incorporated
ISBN: 9780982510216
Size: 79.27 MB
Format: PDF, ePub, Mobi
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Featuring the top 100 bird species in eastern and western North America, these high-quality, illustrated posters include a selection of beautifully rendered paintings designed to highlight the intricate details of each bird. Both male and female birds are represented in relative scale, offering birdwatchers the opportunity to view the most common birds at a glance and giving an accurate impression of the differences in sizes. To aid in identification, birds are arranged by type?from blackbirds to woodpeckers to songbirds, and beyond. Using the foothills of the Rocky Mountains as the dividing line for east and west, these essential guides can be used for easy identification of backyard birds in North America. These meticulously detailed posters make remarkable additions to any birder's reference collection.

Sibley S Common Trees

Author:
Publisher: Scott & Nix Incorporated
ISBN: 9781935622000
Size: 70.35 MB
Format: PDF, Kindle
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Featuring the most well-known 50 tree species in eastern North America, these high-quality, illustrated posters showcase beautifully rendered paintings designed to highlight the intricate details of each tree. For ease of comparison and identification, reproductions of similar tree types?from magnolia and birch to oak and ash to maple and elm?are grouped together. Using the foothills of the Rocky Mountains as the dividing line for east and west, this informative poster can be used for easy identification of trees found across North America. Printed and packaged using recycled papers, this stunning poster will enhance any tree-lovers' wall.

Field Guide To The Cascades Olympics

Author: Stephen R. Whitney
Publisher: The Mountaineers Books
ISBN: 9780898868081
Size: 64.57 MB
Format: PDF, ePub, Mobi
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A guide to the mountain environment, plants, and animals of the Cascade Range and Olympic Mountains.

Using The Biological Literature

Author: Diane Schmidt
Publisher: CRC Press
ISBN: 146655858X
Size: 51.71 MB
Format: PDF, ePub
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The biological sciences cover a broad array of literature types, from younger fields like molecular biology with its reliance on recent journal articles, genomic databases, and protocol manuals to classic fields such as taxonomy with its scattered literature found in monographs and journals from the past three centuries. Using the Biological Literature: A Practical Guide, Fourth Edition is an annotated guide to selected resources in the biological sciences, presenting a wide-ranging list of important sources. This completely revised edition contains numerous new resources and descriptions of all entries including textbooks. The guide emphasizes current materials in the English language and includes retrospective references for historical perspective and to provide access to the taxonomic literature. It covers both print and electronic resources including monographs, journals, databases, indexes and abstracting tools, websites, and associations—providing users with listings of authoritative informational resources of both classical and recently published works. With chapters devoted to each of the main fields in the basic biological sciences, this book offers a guide to the best and most up-to-date resources in biology. It is appropriate for anyone interested in searching the biological literature, from undergraduate students to faculty, researchers, and librarians. The guide includes a supplementary website dedicated to keeping URLs of electronic and web-based resources up to date, a popular feature continued from the third edition.

Wildlife Of The Oregon Central Cascades

Author: Steven Skelton
Publisher: Lulu.com
ISBN: 1312745622
Size: 31.80 MB
Format: PDF, Kindle
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Birds, animals, amphibians and insects in Oregon's Central Cascades. Photographs of wildlife that has actually been seen and photographed in Oregon's Central Cascades by the author.

A Nebraska Bird Finding Guide

Author: Paul Johnsgard
Publisher: Lulu.com
ISBN: 1609620119
Size: 28.99 MB
Format: PDF, ePub, Docs
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"Nebraska lies in the transition zone between North American eastern and western avifaunas and is home to more than 200 breeding and 150 migrant species. This definitive guide to Nebraska birdwatching by the state's preeminent ornithologist includes a county-by-county rundown of the best sites, a calendar of migrations, an annotated checklist of regularly occurring Nebraska birds, and recommendations for optical equipment, publications and reference materials, and contact information for conservation and ornithological groups. It features 48 maps as well as photographs and drawings by the author. Paul Johnsgard, Foundation Professor Emeritus of Biological Sciences at the University of Nebraska-Lincoln, is the author of more than 50 books and 150 articles on birds and other wildlife."--Page 4 of cover

Alexander Von Humboldt Und Die Erfindung Der Natur

Author: Andrea Wulf
Publisher: C. Bertelsmann Verlag
ISBN: 3641195500
Size: 16.57 MB
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Was hat Alexander von Humboldt, der vor mehr als 150 Jahren starb, mit Klimawandel und Nachhaltigkeit zu tun? Der Naturforscher und Universalgelehrte, nach dem nicht nur unzählige Straßen, Pflanzen und sogar ein »Mare« auf dem Mond benannt sind, hat wie kein anderer Wissenschaftler unser Verständnis von Natur als lebendigem Ganzen, als Kosmos, in dem vom Winzigsten bis zum Größten alles miteinander verbunden ist und dessen untrennbarer Teil wir sind, geprägt. Die Historikerin Andrea Wulf stellt in ihrem vielfach preisgekrönten – so auch mit dem Bayerischen Buchpreis 2016 – Buch Humboldts Erfindung der Natur, die er radikal neu dachte, ins Zentrum ihrer Erkundungsreise durch sein Leben und Werk. Sie folgt den Spuren des begnadeten Netzwerkers und zeigt, dass unser heutiges Wissen um die Verwundbarkeit der Erde in Humboldts Überzeugungen verwurzelt ist. Ihm heute wieder zu begegnen, mahnt uns, seine Erkenntnisse endlich zum Maßstab unseres Handelns zu machen – um unser aller Überleben willen.