Ant hills in Main Ring March 15, 2017 | Rick Hersemann Following the recent prairie burn in the Main Ring, the ant hills are highlighted with the recent white dusting of snow.
Main Ring cloud February 20, 2017 | Rick Hersemann A cloud forms over the Main Ring during a controlled prairie burn.
Head fire February 17, 2017 | Rick Hersemann Flames from the head fire on the edge of the Main Ring help speed the burning process.
Lunch on the ledge July 9, 2015 | Rick Hersemann A red-tailed hawk lunches on a snake on the sixth-floor ledge of Wilson Hall.