Colorado Field Ornithologists

Come birding with us in California at the best time of the year! Join CFO's sister organization, Western Field Ornithologists, for their annual conference, to be held Sept. 26-30, 2018.   Ted Floyd, 6/23/2018   Read More... As the CFO Convention wraps up (and participants dry out and warm up!), please remember to share all Convention field trip checklists with eBird username CFOBirds, and to use #CFOConvention for all convention-related social media.   Ted Floyd, 5/21/2018   Read More... Myrtle and Audubon's warblers routinely hybridize, but where all the hybrids go is something of a mystery. An easy tutorial at COBirds gives a bit of background, and explains how Colorado birders can contribute to our understanding of the matter.   Ted Floyd, 5/16/2018   Read More... "Hungry Birds: The Photography of David Leatherman" is on display at the University of Colorado Museum of Natural History, May 29, 2018 - December 1, 2018. Come see the art and science of one of Colorado's best naturalists!   Ted Floyd, 5/9/2018   Read More... Greenlee Preserve, eastern Boulder County, is a delightful birding hotspot. Get to know your way around this site by joining us for a free bird walk this coming Sunday, May 6, at 1pm. All are welcome, no experience necessary.   Ted Floyd, 5/5/2018   Read More...