Macbride Raptor Project - Provides rehabilitation of sick and injured raptors, educational programs for the public, and field research of Iowa's native birds of prey. Includes events, membership levels and volunteer information. - http://www.recserv.uiowa.edu/programs/raptor/index.htm
Bird Checklists - Seasonal checklists for 7 refuges in Iowa. - http://www.npwrc.usgs.gov/resource/birds/chekbird/r3/19.htm
IA-BIRD - Recent messages from the bird discussion list for Iowa. - http://birdingonthe.net/mailinglists/IOWA.html
Green Backed Heron - Bird watching journal by Kent Nickell of Waterloo. Includes ID workshop and many photos of birds in Iowa and beyond. - http://www.greenbackedheron.com/
Iowa Birds and Birding - Iowa Ornithologists' Union site with rare bird alerts, Iowa Records Committee, checklists, guide to birding Iowa, IA-BIRD e-mail group, and quizzes. - http://www.iowabirds.org/