Celebrate March’s full moon by hiking with volunteer naturalists in a park that usually closes at sunset. Why is it called the Worm Moon? Come and find out! We’ll meet at the picnic shelter at 6 p.m., enjoy the sunset and the moonrise, then meander on easy trails under the moonlight. We’ll observe, share information, talk about March's lunar eclipse, and maybe share poems or stories. Bring a headlamp, preferably with a red light, and layers for the weather.Registration required.Register .tribe-events-c-subscribe-dropdown{display:none;}

More than half of the owl species in the U.S. have been seen in Boulder County. These owls live here during parts of the year, and most will build their nests here. Join volunteer naturalists for an indoor slide program to explore these fascinating and diverse creatures and learn about the adaptations that make them expert hunters. Registration required. Register .tribe-events-c-subscribe-dropdown{display:none;}

Hop in your car with friends and family and join us for a driving tour of some of Boulder County’s best areas to view birds of prey. Follow the tour map to designated stops with volunteer naturalists, search the skies for raptors, learn about their habitats and behaviors, and work on your observation and identification skills. Registration required. Register .tribe-events-c-subscribe-dropdown{display:none;}

Join us for a leisurely 1- to 3-mile walk at Pella Crossing as we look for signs of spring: budding trees, early flowers, returning birds, and the warmth of the sun. We’ll follow wide, even trails along scenic ponds, with benches available for resting. The pace will be set by our most curious participant, making this a relaxed and enjoyable outing for all.Registration required.Register .tribe-events-c-subscribe-dropdown{display:none;}

Join Boulder County volunteer naturalists for an evening of lunar discovery. Just days after the recent new moon on March 18, the night sky will give us a perfect chance to watch the moon grow brighter night after night. We’ll explore how and why the moon changes shape throughout the month, what to look for in its glow, and how people across the world and across time have used the moon to mark seasons and celebrate traditions. Presentations will be at the picnic shelter, followed by stargazing in the parking area. The Longmont Astronomical Society provides telescopes. Bring a chair or blanket, a light jacket, and a red flashlight, and get ready to enjoy a night under the stars! Registration required.Register .tribe-events-c-subscribe-dropdown{display:none;}