Denver Field Ornithologists (DFO) is an all-volunteer 501(c)(3) nonprofit organization. Originally founded as the Colorado Bird Club in 1935, DFO's mission is to promote interest in the study and preservation of birds and their habitats in the Denver area and beyond. Field trips are DFO's flagship program. Leaders organize birding outings in a variety of habitats year-round, ranging from a few hours to several days in length. In addition to field trips, DFO publishes a quarterly journal, hosts monthly programs with guest speakers, provides resources for becoming a better birder, and supports community science efforts. DFO also awards grants to individuals and organizations conducting bird-related research, education and conservation projects in Colorado.
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The flagship program of Denver Field Ornithologists averaging around 20 trips per month throughout the week.
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Our quarterly news magazine full of information about our birds, our organization, and the people within.
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With guest speakers who educate and entertain, most recorded for later viewing on our website.
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Grants to individuals and organizations engaged in research, conservation, and education.
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Join the volunteers who count migrant raptors on Dinosaur Ridge during DFO's annual Hawk Watch in the spring and become a better birder at the same time.
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Discover some our favorite places to bird and frequent destinations of our field trips with ideas of what to expect at each.