Dragonflies and Damselflies of Oregon: A Field Guide

ISBN-13: 9780870715891 / Angielski / Miękka / 2011 / 304 str.

Cary Kerst; Jr. Steve Gordon

Opis

"The first field guide devoted solely to Oregon's fascinating and abundant Odonates, "Dragonflies and Damselflies of Oregon" features stunning full-color photographs of every species currently known in Oregon, along with helpful identification tips.

Intended for naturalists, conservationists, and wildlife enthusiasts--amateur and experienced alike--"Dragonflies and Damselflies of Oregon" includes detailed species accounts with information on size, distribution, habitat, and natural history. This essential reference presents the life cycle and larval habits, photographs of the larvae of families, and maps of the Oregon range for each species.

- Full-color photographs of all species known in Oregon

- 91 species descriptions, with ID charts and illustrations

- Description of 30 best Oregon sites to observe dragonflies

- Useful appendices and index
"