Park Ranger Dina Henninger, an environmental protection specialist in the Operations Division at the U.S. Army Corps of Engineers Nashville District’s Cheatham Lake in Ashland City, Tenn., works in a pollinator garden at Cheatham Lake Nov. 2, 2016. The Nashville District has announced she is the Employee of the Month for September 2016 for organizing a successful National Public Lands Day event Oct. 1 at Cheatham Lake where 60 busy-bee volunteers established new pollinator gardens outside the resource manager’s office.