Please join us on January 30, 6:00pm, Denver Botanic Gardens (1007 York St.) – Gates Hall. You have likely heard that the Emerald Ash Borer (EAB), an insect that has devastated ash tree populations in mid-western cities, was discovered in Boulder in September. With 15% of Denver’s tree cover consisting of ash trees (some 330,000 trees), the detection of this insect in Colorado raises serious concerns about the future of our urban forest.