Introduces the names and characteristics of dinosaurs, along with recent discoveries that shed new light on the way dinosaurs may have lived.

A fully updated and expanded new edition of the acclaimed, bestselling dinosaur field guide The bestselling Princeton Field Guide to Dinosaurs remains the must-

Provides an introduction to patterns of forest ecology, looks at each of the major forest types of eastern North America, examines changes that occur as abandon

This guide describes and illustrates the 50 different kinds of forest and related habitats found throughout the United States and Canada, from the boreal forest