Protecting Birds and
Our Natural Environment
Through Enjoyment, Education, and Action in the Greater Yellowstone Ecosystem
Upcoming Events
Join our passionate birding community by attending Events, Fields Trips,
Guided Bird Walks, and Classes.
Monthly Program
Next Program – Sept. 14th
September 14th at 7:00 PM
SAS programs are on summer break. We will start a new season…
What’s Happening Locally

Local Birdspotters

Fall Master Naturalist Course
Through classroom and outdoor instruction, this 8-week course will deepen your experience and understanding of the fascinating landscape we call home. We will explore the local plants, mammals, birds, geology, and more. You will build a deeper connection with the land, meet other nature-enthusiasts, and join a state-wide community of master naturalists! Only offered twice a year.
- Course is August 20 – October 17, 2026
- Evening classes (classroom & field) – Tues / Thurs 5:30-7:30pm
- Two Saturdays in the field – Sept 19 & October 17


SAS In The News
Amanda Fulton of the Bozeman Daily Chronicle featured the SAS Motus Project in a recent article. Check it out at this LINK.

A female American Kestrel with a newly fitted Motus tracking tag.

Wilson’s Phalarope by Doug McSpadden
Become a Member of the Sacajawea Audubon Society
SAS Members protect, preserve, and support wild birds and their habitats. Members enjoy free benefits, including guided birding field trips, monthly keynote speaker programs, the guidebook “Birding Hotspots of Gallatin Valley”, and a monthly e-newsletter. Become a member and join a friendly community of people that shares an interest in birds, wildlife, the environment, and conservation.

View our Volunteer Opportunities
Latest News
Learn more by reading about our monthly program, featured member profiles, and conservation news.
In The News – Motus Project Article
Amanda Fulton of the Bozeman Daily Chronicle wrote this in-depth…
Free Raptor Presentation!
Revel in Raptors!Celebrate the various raptor species that nest and…
2026 Audubon Spring Birding Series
It’s the time of year all bird lovers wait for!…
President’s Message
Message from SAS President, Chris Nixon. May 11th will be…



