Who We Are

Colorado Field Ornithologists (CFO) is devoted to the study, conservation, and enjoyment of Colorado's birds, and we are looking for bird enthusiasts just like you.

CFO is a non-profit statewide organization open to anyone interested in birds, including recreational birders and professional ornithologists. The diversity of our members' interests creates a dynamic organization and offers learning opportunities for all.

Subscribe to COBirds!

Get the most up-to-date birding information available. With over 900 members we are the largest and most active bird discussion listserv in the state!

Check out CFO Field Trips!

CFO offers some of the most innovative and interesting field trips in Colorado. Next up? Lamar, Prowers County Ranches, Two Buttes, and Kim area Ranches!

Join Now!

Interested in Colorado birds? Join CFO! CFO is committed to encouraging new birders and we provide a unique opportunity for members to contribute to the conservation and knowledge of Colorado birds.

Need another reason to join?

Colorado Birds: The Colorado Field Ornithologists' Quarterly. Colorado Birds is one of the best. Check out our new design and read some sample articles!
Recent News and Events

Convention Registration
CFO will host the 2008 Convention in Cañon City, May 16-19, with Richard Crossley. Richard is one of the authors of The Shorebird Guide and will give the keynote address "Past, Present, and Future."

Brochures have been mailed out and on-line registration is now available. Check out the field trips!

More News

Bird Photos
Check out our new photo page!

CFO in the news!

County Birding Website!
The best birding resource in the state of Colorado. The website features detailed information for 880 places to go birding in Colorado. Checklists for birds are available for the entire state and on a county by county basis. There is information on the best places to look for specialties and general information about birding in Colorado.

Visit CFO's OnLine Nature Mall. We receive a percent of all sales!