I think it's a young Brown snake...
Found it under the same straw bale as last time.
Found this under a bale of straw we were moving just after 1 pm.
Section A or C
Found on the Schrom Hills Park Solstice BioBlitz
Schrom Hills Park, Prince George's County, MD
21 June 2014
in flower garden and under leaves, 2 individuals observed
small red/tan patterned snake about 15" long and less than 1/2" in diameter. It was hidden in a pile of leaves next to our house.