What do we save when we save wetland prairie in addition to native plants, birds and mammals and reptiles? Beneficial and benign insects come to mind.

And we save money on watershed restoration and purification of water for human use.
Dragonfly eating butterfly or moth on Pinnacle wet prairie in south Fayetteville, Arkansas, on September 2, 2009. Please click on image to go to Flickr site and view enlargements by using magnifying tool above photo.