Peterson Field Guide to Moths of Northeastern North America

Author: David Beadle

Publisher: Houghton Mifflin Harcourt

ISBN:

Category: Nature

Page: 752

View: 444

There are thousands of moth species in the northeast of North America, and while it might seem that they are all drab grays and browns, there is actually a startling variety. They come in a rainbow of colors, from brilliant oranges and pinks to soft greens and violets. There are moths with colorful leopard-like spots, and ones that look more like B-movie aliens; some that are as large as your hand, and others the size of a grain of rice. With helpful tips on how to attract and identify moths, range maps and season graphs showing when and where to find each species, and clear photographs that use the unique Peterson arrow system for easy identification, this guide provides everything an amateur or experienced moth-watcher needs. Sponsored by the National Wildlife Federation and the Roger Tory Peterson Institute.

The Ecology of a Tallgrass Treasure: Audubon's Spring Creek Prairie

Author: Paul Johnsgard

Publisher: Lulu.com

ISBN:

Category:

Page: 184

View: 947

This book describes the major plant and animal components of Spring Creek Prairie Audubon Center, an 850-acre National Audubon Society tallgrass prairie in Lancaster County, southeastern Nebraska. In addition to providing a species list of the area's plants (368 species), there are comprehensive annotated lists of its birds (240), mammals (43), reptiles (23), and amphibians (10). There are also variably complete annotated lists of the area's butterflies (76), sphinx moths (30), silk moths (7), dragonflies (24), damselflies (11), grasshoppers (9), katydids (11), mantids (2), and walkingsticks (2). Brief profiles of life histories and ecologies of 55 animal and 7 plant species are included, as well as information on nearly 100 public-access native grasslands in eastern Nebraska. The text comprises more than 68,000 words, 400 references, and a glossary of 125 biological/scientific terms as well as more than 40 line drawings by the author.

Peterson Field Guide to Bird Sounds of Western North America

Author: Nathan Pieplow

Publisher: Houghton Mifflin Harcourt

ISBN:

Category: Nature

Page: 512

View: 884

A comprehensive field guide that uses an innovative Sound Index to allow readers to quickly identify unfamiliar songs and calls of birds in western North America. Bird songs and calls are at least as important as visual field marks in identifying birds. Yet short of memorizing each bird’s repertoire, it’s difficult to sort through them all. Now, with the western edition of this groundbreaking book, it’s possible to visually distinguish bird sounds and identify birds using a field-guide format. At the core of this guide is the spectrogram, a visual graph of sound. With a brief introduction to five key aspects—speed, repetition, pauses, pitch pattern, and tone quality—readers can translate what they hear into visual recognition, without any musical training or auditory memorization. The Sound Index groups similar songs together, narrowing the identification choices quickly to a brief list of birds that are likely to be confused because of the similarity of their songs. Readers can then turn to the species account for more information and/or listen to the accompanying audio tracks available online. Identifying birds by sound is arguably the most challenging and important skill in birding. This book makes it vastly easier to master than ever before.

A Field Guide to Rocky Mountain and Southwest Forests

Author: John C. Kricher

Publisher: Houghton Mifflin Harcourt

ISBN:

Category: Nature

Page: 374

View: 239

Describes the different kinds of forests found in the southwestern United States and identifies and describes the plants and animals found in each habitat

Reference Sources in Science, Engineering, Medicine, and Agriculture

Author: Harold Robert Malinowsky

Publisher:

ISBN:

Category: Science

Page: 355

View: 427

"Thoughtfully compiled, current, and reasonably priced.... Recommended as a 'one-stop-shopping' source..". -- Library Journal"This work is an essential purchase for libraries with collections in the four designated areas". -- ARBABoth print and nonprint sci-tech information sources can be quickly located, and their uses evaluated, with this new resource -- the only sourcebook to cover all four major branches of science. More than 2,400 entries of complete bibliographic information are accompanied by a brief description of each work.Every source is indexed by author, subject, and title. Special chapters cover how technology is changing the way scientists communicate, and how to build a viable collection in specific disciplines.