Some birds are seen year-round in Boulder County, some only in summer or winter, and some birds visit only briefly in spring or fall. Learn why birds make seasonal journeys, how they know when and where to go, how they find their way, and what brings them back year after year. Join volunteer naturalists to explore these and other fascinating mysteries surrounding the amazing world of bird migration.

Registration is required. If you register, please attend. If you're unable to attend, please cancel your reservation so as many people as possible get to enjoy our free activities.

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