“Dear PoPville,
Snake skin on 10th St. NW between M and N. What is happening!?!”
Not sure if related but the month of May is definitely the start of snakes falling out of trees season:
From an incident back in 2013
Also disconcerting:
May 2nd pic.twitter.com/uy2UE4OE7Z
— PoPville (@PoPville) May 2, 2021