Pilot snake

• Pantherophis alleghaniensis a.k.a. the eastern or black ratsnake, a harmless colubrid found in North America
• Agkistrodon contortrix, a.k.a. the copperhead, a venomous viper found in the United States
• Pituophis melanoleucus melanoleucus, a.k.a. the Northern pine snake, a harmless colubrid found in North America