Mastering Urban Tree Health and Identification is a train the trainer model of advanced training for Illinois Master Gardeners and Master Naturalists. Training is a synergy of: online modules (covering over 20 deciduous trees commonly found in urban areas in Illinois), hands on workshops, website resources, and putting knowledge to work with tree inventory assistance and development of tree walks. Information on registering for the training is available through your local Extension office . This training was funded by a grant from the USDA Forest Service in partnership with Illinois Department of Natural Resources and University of Illinois Extension.  University of Illinois Extension provides equal opportunities in programs and employment. Â