Batty for Bats Thursday September 9, 6:30 - 8 p.m. Near Boulder. Exact location provided when registering. As our only flying mammals, bats are important to our ecosystem and help control insects. Learn about bat biology, discover ways you can help bats including how to build a bat house, and watch for bats emerging as the sun goes down on this short hike. Families are welcome.

Nature Detectives in the Field: Daddy Long-Legs Friday September 10, 10 - 11:30 a.m. Near Boulder. Exact location provided when registering. Discover more about these dangling arachnids, how they are different from spiders, and their interesting diet at this interactive program. For ages 5-10 with an accompanying adult.

Astronomy: Jupiter and Saturn Friday September 10, 6:45 - 9 p.m. Near Lyons. Exact location provided when registering.

Our biggest planets in the solar system--Jupiter and Saturn--are both visible right now and what a sight they are! Discover interesting facts about these giants at a brief program at the shelter, and then view the sky with telescopes provided by the Longmont Astronomical Society.

Oh Deer, Elk and Moose! Tuesday September 14, 10 a.m .- noon Near Nederland. Exact location provided when registering. Join volunteer naturalists for a moderate two-mile hike to learn about the natural history, behavior, and ecology of mule deer, American elk, and moose. We’ll also look for signs of wildlife along the trail.

Yoga on the Farm Friday September 17, 9 - 10 a.m. Agricultural Heritage Center, 8348 Ute Highway 66, Longmont Join Andrea Van Sambeek (RYT 220) for a gentle yoga class and take in the views from your mat. After the class, stay to explore all the Agricultural Heritage Center has to offer. Please bring your own yoga mat. All levels welcome! Ages 12 and up.

Fun on the Farm Pioneer Life: Experience early 20th century Farm Life Friday September 17, 9:30 – 10:15 a.m.

Agricultural Heritage Center, 8348 Highway 66 Bring your kids, ages 3-6 to the farm to learn about animals, plants, and agricultural life. Programs include a short story time, hands-on activities, and a take-home craft. Afterwards, explore the farm. Children must be accompanied by an adult.

Visit the Assay Office Museum Saturday, September 18, 11 a.m.-3 p.m. 6352 Fourmile Canyon Drive, Boulder The James F. Bailey Assay Office Museum, located in the historic town of Wallstreet just west of Boulder, helps tell the story of hard rock mining in this area. The assay office was the place where prospectors would take their ore samples to find out whether they had potentially “struck it rich.” The determination of the assayer could, and often did, make or break a prospector. Admission is free, and all ages are welcome. For more information, please email skippen@bouldercounty.org.

Full Moon Walk Sunday September 19, 6:30 - 8:30 p.m. Near Boulder. Exact location provided when registering. Take a 1.5 mile walk under the full

moon and hear stories, facts, and fun about Earth’s natural satellite, as well as wonders about nocturnal wildlife.

Fall Equinox Sunset Hike Wednesday September 22, 5-7 p.m. Near Nederland. Exact location provided when registering. Celebrate the start of Fall on this sunset hike. Look for changes in plant life, watch for signs of wildlife, and enjoy a walk in the crisp, mountain air. All ages welcome. Bring layers of clothing and sturdy footwear.

Play Ball! Vintage Baseball Game Sunday September 26, noon – 3 p.m. Walker Ranch Homestead, 7701 Flagstaff Road, approximately seven miles west of Boulder. Enjoy watching an old-fashioned, vintage baseball game. Join the Walker Ranchers as they challenge players from the Colorado Vintage Base Ball Association in a game played with 19th century rules. Bring your own lawn chairs and blankets for seating. No food will be available on site, so please bring snacks and soft drinks for your household. For more information, please email skippen@bouldercounty.org.

Foothills Hike for Seniors Wednesday September 29, 10 a.m. - noon Near Boulder. Exact location provided when registering. Enjoy a slow-paced, fun hike with Volunteer Naturalists to learn about the area’s history, wildlife, plants, and trees.

For additional information check out https://www.bouldercounty.org/ open-space/activities/calendar/