Stop by the unique Assay Office Museum on this open house day. Learn about assaying, hard rock mining, and the families in the area from long ago. Registration not required.
“Shared Spaces: Creating Bird-Friendly Cities and Communities,” this campaign highlights the need for a healthy coexistence between humans and birds. It will focus on creating and adapting environments that support... read more →
Join volunteer naturalists for a short, moderately strenuous hike to explore a landscape created by folding and faulting and see evidence of the seas that once inundated this area. Learn... read more →
There is much to learn about the cosmos. The night sky has brought wonder to all for millennia, and we have only just started to see what’s really out there.... read more →
Join volunteer naturalists for a wildflower hike in the foothills west of Boulder. We will hike about 1.5 miles through forest and meadows in search of early spring wildflowers while... read more →
Using natural materials, we will make crafts that foster artistic creativity and a sense of connection to the natural environment. We'll imagine what roles our found materials played in nature... read more →
This event was originally scheduled for April 19, but has been rescheduled to April 26 due to inclement weather. Explore the habitat and behaviors of ravens and wolves (as well... read more →
Have you noticed more moose in the high country lately? Join us for an engaging indoor presentation exploring the fascinating world of moose in Boulder County! "Moose on the Loose"... read more →
Calling all Nature Detectives! Spring migration madness is upon us! Have you ever wondered where birds go when the weather changes? Join us for an adventure as we uncover the... read more →
Get in the spring spirit and join us to celebrate our native evergreens! When other trees have dropped their leaves and skies turn cold and gray, evergreens keep our forests... read more →