CFO is committed to encouraging new birders to learn and contribute to the conservation and knowledge of Colorado birds.
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CFO is committed to encouraging birders to learn and contribute to the conservation and knowledge of Colorado birds. Your CFO membership entitles you to a one-year subscription to Colorado Birds - the Colorado Field Ornithologists' quarterly journal, and to reduced registration fees for our annual convention. Contributions to the CFO are tax deductible to the extent allowed by law.
• We use PayPal to process credit card transactions. A PayPal account is not required to use this checkout method.
• In order to use our online membership payment method you must have a valid email address.
• If your membership has been expired for more than three years you will need to register as a New Member.
You can also join and renew by mail. Send information, payment, change of address and all other membership inquiries to:
Colorado Field Ornithologists
P.O. Box 643
Boulder, CO. 80306
The Project Fund make grants to qualifying individuals or organizations for projects that will have a lasting benefit to Colorado birds. Please consider making a donation to this very important fund.
The Youth Scholarship Fund provides financial help to young birders to attend summer camps, workshops, and training programs that introduce them to science and nature through the study of birds. Your contribution is appreciated!
The General Fund collects donations to support the CFO.
You can increase your donation amount by increasing