Your Membership & Donations Matters
We do not require people to be members to participate in most of our programs. We pride ourselves for operating on an "open source" model.
Boulder County Audubon Society offers a variety of resources and learning opportunities completely free of charge — the newsletter, our website, most of our field trips, our monthly speaker series, the annual Christmas Bird Count, and many other community activities. But we depend on your voluntary contributions to do this work.
Through your membership dues and charitable gifts, you make our programs possible. Together, we connect to many others who care deeply about our mission, learn how to best protect avian biodiversity, and become strong advocates for conservation.
Join or Renew as a Local Member
Reasons you should be a local member of Boulder County Audubon:
Receive issues of our On the Wing newsletter sent directly to your email inbox.
Receive timely, local conservation action alerts.
Enjoy all the rights and privileges of being a Boulder County Audubon Society member.
Financially support Boulder County Audubon programs, activities, and publications.
Enjoy the satisfaction that your dues are used locally.
Membership Options
All memberships last for one year from the date they are paid for.
Individual - $25
Family/Household - $45
Student* - $0
Memberships of $100 or more have the biggest impact on our budget, providing the needed fuel for so much of our education and conservation work.
Marsh Wren - $100
Boreal Owl - $250
Northern Goshawk - $500
*Students include those currently enrolled in an accredited institution of learning (preschool through graduate school). In order for students to become members, please email the Membership Chair at membership@boulderaudubon.org with a copy/photo of your student ID or other proof of being a student, along with your full name, address, and phone number.
Join Now!
Join/Renew with Credit Card or PayPal
Please select the membership level you want to join at, then click the Buy Now button below to be transferred to PayPal to securely pay by credit card or your PayPal account.
Join/Renew with Check
Download and print this membership form and send it along with your check to BCAS.
The Boulder County Audubon Society is a nonprofit 501(c)3 corporation. Membership and gifts to BCAS are tax-deductible to the full extent of the law. Our Federal Tax ID number is 23-7170676.
BCAS Grants Membership to Local National Audubon Society Members
Boulder County Audubon is an affiliate chapter of the National Audubon Society, however, we are completely separate non-profit organizations. As part of the BCAS mission, we value those in our community who support birds and wildlife conservation through habitat protection, advocacy, and nature education. BCAS therefore welcomes all National Audubon Society members, living within our service area (D02), as BCAS Members. More on National Audubon Society membership.
If you donate to the National Audubon Society and you want to also help support our local chapter, please consider donating using this link act.audubon.org/a/chapter-membership?chapter=D02 .
Did you know? On average less than $1 of your National Audubon membership donation comes to our local chapter to fund local activities, advocacy, and conservation. BCAS serves National Audubon Society members through its local membership and fundraising, which support local conservation and education efforts.
We encourage you to also join BCAS independently as a Local Member.
Donate to Support Conservation and Education Efforts
By making a gift to Boulder County Audubon Society you are contributing to ongoing advocacy for natural lands preservation; education for youth and adults on local, regional, and global topics; and a place of camaraderie to connect the community.
If you want to join Boulder County Audubon as a member, please use the payment button higher on the page under the Join/Renew section.
