Winter Tree Finder
Winter Tree Finder

Author: May Theilgaard Watts

Publisher: Nature Study Guild Publishers

Published: 1970

Total Pages: 68

ISBN-13: 9780912550039

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Learn to identify trees in winter, by their twigs and other features, with this key to native and commonly introduced deciduous trees of the U.S. and Canada east of the Rockies.--Information taken from back of book.

Exploring Nature in Illinois
Exploring Nature in Illinois

Author: Michael Jeffords

Publisher: University of Illinois Press

Published: 2014-05-15

Total Pages: 281

ISBN-13: 0252096266

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Loaded with full color photographs and evocative descriptions, Exploring Nature in Illinois provides a panorama of the state's overlooked natural diversity. Naturalists Michael Jeffords and Susan Post explore fifty preserves, forests, restoration areas, and parks, bringing an expert view to wildlife and landscapes and looking beyond the obvious to uncover the unexpected beauty of Illinois's wild places. From the colorful variety of birds at War Bluff Valley Audubon Sanctuary to the exposed bedrock and cliff faces of Apple River Canyon, Exploring Nature in Illinois will inspire readers to explore wonders hidden from urban sprawl and cultivated farmland. Maps and descriptions help travelers access even hard-to-find sites while a wealth of detail and photography offers nature-lovers insights into the flora, fauna, and other aspects of vibrant settings and ecosystems. The authors also include diary entries describing their own impressions of and engagement with the sites. A unique and much-needed reference, Exploring Nature in Illinois will entertain and enlighten hikers, cyclers, students and scouts, morning walkers, weekend drivers, and anyone else seeking to get back to nature in the Prairie State.

Illinois' Forest Resources, 2005
Illinois' Forest Resources, 2005

Author: Susan J. Crocker

Publisher:

Published: 2007

Total Pages: 40

ISBN-13:

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Results of the completed 2005 Illinois annual inventory show an estimated 4.5 million acres of forest land that supports 7.6 billion cubic feet (ft3) of total net live-tree volume. Since 1948, timberland area has steadily increased and now represents 96 percent of total forest land. Growing-stock volume on timberland has risen to an estimated 6.8 billion ft3. Ten percent of live-tree volume on timberland is in cull trees. Live-tree aboveground biomass is 210.5 million dry tons. Net growth of growing stock increased by an average of 327 million ft3/yr. Growing stock was removed at an average of 60.6 million ft3/yr. Average annual mortality of growing stock was 86.6 million ft3/yr. Oak wilt, gypsy moth, emerald ash borer, Dutch elm disease, Asian longhorned beetle, and drought were among Illinois' forest health concerns.

American Birding Association Field Guide to Birds of Illinois
American Birding Association Field Guide to Birds of Illinois

Author: Michael L. P. Retter

Publisher: American Birding Association S

Published: 2017

Total Pages: 0

ISBN-13: 9781935622628

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The diverse habitats of Illinois--savannas, rivers, marshes, forests, and beaches--offer a home for hundreds of types of birds throughout the year. And as one of the important "flyover states," Illinois welcomes hundreds of species of migrating birds during the spring and fall. From the shores of Lake Michigan in the north to the central Great Plains to the magnificent Shawnee National Forest, Illinois is a magnificent state for birds and birders. Written by a third-generation Illinoisan birder and filled with over 500 color images of birds in native habitats, this is the perfect companion for anyone interested in learning about the natural history and diversity of the state's birds and when and where to find them.