Dwight Barnett, left, with the Tennessee Department of Agriculture talks to sixth-grade students of Hawkins Middle School about vegetation that is not indigenous to Tennessee, during Environmental Awareness Day More
Talon Redding, center, a biologist with the U.S. Department of Agriculture Wildlife Services, displays a skunk pelt to Hawkins Middle School students during Environmental Awareness Day at Old Hickory Lake in He More
Park Ranger Amy Redmond, right, shows a group of sixth graders of Hawkins Middle School, a corn snake during a presentation about snakes at the Environmental Awareness Day observance at Old Hickory Lake in Hend More
Park Ranger Amy Redmond, right, shows a student of Hawkins Middle School a corn snake during a presentation about snakes at the Environmental Awareness Day observance at Old Hickory Lake in Hendersonville, Tenn More
Carolyn Dillard, right, a conservationist with the National Resources Conservation Service uses a model to explain how pesticides and fertilizers and other contaminants are washed into watersheds and the import More
Greg Thomas, the facility manager for U.S. Army Corps of Engineers, Nashville district gives a wildlife presentation to Hawkins Middle School students during Environmental Awareness Day in the Rockland Recreati More