Describes and illustrates shells found in North America, including gastropods, chitons, and bivalves.

Now there is a guidebook to trees--one of the most popular subjects in the Peterson Field Guide series--for the beginning naturalist. The 243 trees are grouped into six categories by leaf type and arrangement, making it easier for the beginner to identify unknown species. 200 color illustrations.

Here is the first and only guide to a subject of great interest to gardeners, small children, and lepidopterists: caterpillars, the immature form of butterflies and moths. This guide describes 120 common species of these fuzzy creatures. All the caterpillars, their adult forms and many of their host plants are illustrated.

When a flash of pink was spotted in a cloud of gray gulls over Newburyport, Massachusetts, ten thousand people descended on the town in hopes of seeing a rare Ross's gull from Siberia. Among them were Pete and Linda Dunne, who set off from there on a year-long odyssey. Dunne had poured the most remarkable stories, birds, and characters into this unforgettable book about their once-in-a-lifetime adventure.

This field guide includes all the flora and fauna you're most likely to see in the forests of eastern North America. With 53 full-color plates and 80 color photos illustrating trees, birds, mammals, wildflowers, mushrooms, reptiles, amphibians, butterflies, moths, beetles, and other insects.

Peterson First Guides are the first books the beginning naturalist needs. Condensed versions of the famous Peterson Field Guides, the First Guides focus on the animals, plants, and other natural things you are most likely to see. They make it fun to get into the field and easy to progress to the full-fledged Peterson Guides.

Describes dangerous mammals, reptiles, spiders, insects, flowers, shrubs, trees, and mushrooms.

The classic Peterson field guide has been designed in a larger format especially for those who prefer an at-a-glance guide for use in the field. Color plates. Updated color maps. This is the large format edition.

In these highly personal narratives, which originally appeared in "Bird Watchers Digest," Peterson recounts his adventures during a lifetime of birding and traveling the world to observe and record nature.

Written in the form of a journal by a State Department official during World War II, this book takes readers along on excursions through Washington, D.C., and its environs--the Tidal Basin, Rock Creek Park, and beyond--to experience the rebirth of the season.