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/