The largest project taken on by the organization to date has been Pautler Cave, located in Monroe Co. Efforts of the conservancy have resulted in this cave entrance along with three acres of wooded land being dedicated as an Illinois Nature Preserve.
The survey of Pautler Cave is still ongoing. If you are interested in participating, please contact Don Coons.
These are recent photos from work done at Pautler Cave:

The view looking up and out of the main sink entrance.

Survey work

One of the formation areas of the cave.