Bøger af David Moskowitz

"Illuminates the ecological, hydrological, geological, and cultural beauty and activity of the Columbia River watershed, featuring rich, comprehensive images of the land, river, and people, with a focus on the importance of the renegotiation of the river treaty"--

Includes all mammals and the most common birds, reptiles, amphibians, and invertebrates found in Washington, Oregon, British Columbia, northern California, Idaho, and western Montana More than 180 species described in detail More than 460 color photographs shot in the wild Silhouettes and track keys for quick identification More than 200 original scale drawings of tracks and track patterns 92 range maps Clear color-coded layout Stunning, essential reference for nature enthusiasts of all ages and skill levels

A comprehensive field guide to the nests and nesting behavior of North American birdsBeyond being a simple reference book, the Peterson Field Guide to North American Bird Nests is a practical, educational, and intimate doorway to our continent's bird life. The diversity of nests and nesting strategies of birds reflect the unique biology and evolution of these charismatic animals. Unlike any other book currently on the market, this guide comprehensively incorporates nest design, breeding behavior, and habitat preferences of North American birds to provide the reader with a highly functional field resource and an engaging perspective of this sensitive part of a bird's life cycle.