Mike has started recording some of the talks we give, and combining the recordings with our slides.  I’ll post them on this page.


Butterflies and Moths – given at Merrick State Park, Buffalo County, Wisconsin on August 10, 2019.
(This may take a little while to load especially if you have a slower internet connection – be patient.)


Restoring Driftless Area Habitat – given at our college reunion at Grinnell College, Grinnell, Iowa on June 3, 2018.


Moths in the Prairie – given to the St. Croix Valley chapter of The Prairie Enthusiasts in River Falls, Wisconsin on February 3, 2018
[One correction in this video.  The adult moth I identified as an Indigo Stem Borer (Papaipema baptisiae) is actually an even rarer moth, a Hop Stalk Borer (Papaipema circumlucens).  Their appearance is very similar.]