“An early morning (bird) walk is a blessing for the whole day”

— Henry David Thoreau

Enjoy and discover the bird life and natural history of Colorado with the Boulder Flying Circus Birders. We explore every Saturday year-round. It’s a great way to enjoy the seasons and the variety that nature has to offer. Join us on a bird walk or follow us with the Flying Circus Weekly Newsletter. The newsletter has a bird list from the previous walk and great images of birds and other critters, as well as, scenic images. Make it a habit to check your inbox every week and enjoy a nature moment!

See a copy of the Flying Circus Weekly

New newsletters come out every week documenting the previous walk with checklists and great bird images.

Help us Keep Flying

Please consider sending a donation to keep the Flying Circus Weekly coming.