Bumble Bee Pocket Identification GuidesBy Elaine Evans and The Xerces Society
Guides are available for several North American species. Read more.
Field Guide for Migratory DragonfliesBy D. Paulson, J. Abbot, M. May, M. Blackburn, and C. Mazzacano
The Migratory Dragonfly Partnership (MDP) produced this printable online adult dragonfly identification guide to assist project participants in identifying our five focal species. Read more.
Freshwater Mussels of the Pacific NorthwestBy Ethan Jay Nedeau, Allan K. Smith, Jen Stone, and Sarina Jepsen
This guide provides basic identification, distribution, life history and conservation information for each of the seven species of freshwater mussels native to the PNW. Read more.
Macroinvertebrates of the Pacific NorthwestA Field Guide
By Jeff Adams & Mace Vaughan, The Xerces Society
The field guide is printed on durable, water resistant paper. The images in this guide are representative of 56 common and readily visible groups of macroinvertebrates encountered in wadeable streams of the Pacific Northwest. General information is included on the identification and natural history of each group. Read more.