Please see this link for another key group of folks for any organization, including Madison Audubon, that cares for remnant or restored lands, VOLUNTEERS. This DNR report outlines and illustrates the work of 100s of volunteers across the State Natural Areas. I thought you might be interested in this report as a reminder of what wonderful places the SNAs are and its examples of some of those folks. And, as we'd expect, it has some Madison Audubon connections. 

Photo by Ruth Smith