Naturalist Nights lecture series runs each winter from January through March. Together with Wilderness Workshop and Roaring Fork Audubon, ACES invites wildlife experts and ecologists to explore and share topics of the natural world through slideshows and discussion. This speaker series takes place in Aspen every Thursday evening at 7:00PM and in Carbondale every Wednesday at 5:30PM. Tea, donated by Two Leaves Tea Company and Paradise Bakery cookies will be offered during lecture. Check back in December 2014 for the complete series schedule for 2015.