Books by Dennis R. Paulson
Dragonflies and Damselflies of Costa Rica
American Birding Association F
American Birding Association Field Guide to Birds of Washington
Dragonflies and damselflies of the East
Bird songs bible
Bird songs bible
Dragonflies and Damselflies of
Dragonflies and Damselflies of the West
Shorebirds of North America
Dragonflies of Washington
Dragonflies of Washington
Shorebirds of the Pacific Northwest
Bird records from the Yucatán
Bird records from the Yucatán Peninsula, Tabasco and Chiapas, Mexico