Attleboro Issues Warning After Rare Venomous Copperhead Sightings

City officials in Attleboro, Massachusetts, have issued warnings after reports of a copperhead snake sighting near the Ten Mile River and Milk Street, including incidents where two dogs were reportedly bitten. Copperheads are a venomous, endangered species in Massachusetts and are extremely rare in Attleboro, with state wildlife experts noting no confirmed copperhead presence in the city and identifying a photo of a related snake as a harmless northern watersnake. Residents are urged to exercise caution, keep dogs close, stay on marked paths, and avoid tall grass or leaf piles in the area. Although copperhead bites are rarely fatal, they can cause pain and swelling, requiring immediate medical attention. State officials advise not to handle or disturb any snakes encountered and encourage reporting sightings to the Attleboro Health Department. The city and state continue to monitor the situation, balancing caution with the understanding that copperheads are an uncommon presence in the area.