Victoria Simek, a technician for the Water Quality and Ecological Unit of the U.S. Department of Agriculture’s Agricultural Research Service, conducts water sampling in the Mississippi Delta for the Farmer to Farmer migratory shorebird project. UM biologist Jason Hoeksema will discuss the efforts as part of his Science Cafe presentation April 19 at Heartbreak Coffee in Oxford. Photo by Logan Kirkland/ Ole Miss Digital Imaging Services