Winter is a time of magic and wonder for us, but it's also a time of great change and adaptation for plants and animals. How do all the plants and animals survive? Join us for an easy, 3-mile hike around the lake as we explore the complex relationships among different species and the elements they live in during the winter. Discover how winter ecology plays a vital role in the life cycle of many animals and plants that call Boulder County home. Registration for most programs begins on the 20th of the month before the event. Registration required. Register Registration is required through Discover Boulder County, Parks & Open Space’s volunteer and event registration system. If you’re new to the system, you'll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party.

Join volunteer naturalists for a moderate hike to explore and learn about the unique geology, history, plants, and wildlife of these beautiful properties. Groups are encouraged to join! Join us for a leisurely walk and afternoon of full of observing our resident Bald Eagle nesting pair. Learn about the Bald Eagles of Boulder County and their life cycle. Registration for most programs begins on the 20th of the month before the event. Registration required. Register Registration is required through Discover Boulder County, Parks & Open Space’s volunteer and event registration system. If you’re new to the system, you'll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party.

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 naturalist and search the skies for raptors, learn about their habitat and behavior and work on your observation and identification skills. Near Boulder. Location provided when registered. Registration for most programs begins on the 20th of the month before the event. Registration required. Register Registration is required through Discover Boulder County, Parks & Open Space’s volunteer and event registration system. If you’re new to the system, you'll need to create an account. But it’s easy and we only use your contact information to communicate about events you register for. We will never sell or give your information to a third party.