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August 25, 2026
ACES Morning Birding at Hallam Lake 08/25/2026
August 25, 2026, 7:30am-10:30am Weather: Mostly sunny Location: ACES at Hallam Lake, Aspen, CO The abundance of birds along the Post Office Trail kept us busy for the first hour of our outing – it was exciting! We had repeated experience with a few species that allowed for some great learning of field marks and […]







