Pollinators on Butterfly Milkweed
Pollinators on butterfly milkweed at Patoka Lake in DuBois, Indiana.

Download Image: Full Size (2.13 MB)
Photo by: Jim Merkley |  VIRIN: 210629-A-A1409-564.JPG


The Louisville District website ( is moving to the Great Lakes and Ohio River Division website ( This website is scheduled to be decommissioned on July 15, 2024. Please update all saved links to