Red corn snakes are not poisonous. They are harmless to humans and do not possess toxins. While their vibrant coloration might cause concern, they pose no danger.
Are Red Corn Snakes Dangerous?
Red corn snakes are not dangerous to humans. They are non-venomous constrictors, subduing small prey by wrapping their bodies around it and squeezing. Unlike venomous snakes, corn snakes lack the biological mechanisms to produce or deliver toxins via a bite or sting.
A corn snake may bite if threatened or handled improperly, but their bite is generally harmless. It feels like a mild pinch or light scratch. Unlike venomous snakes, corn snakes lack fangs; their small teeth are for grasping prey. Any animal bite can introduce bacteria, so clean the wound with soap and water and apply antiseptic to prevent infection. Corn snakes are also too small to constrict a human, as their strength is suited for rodents and small prey.
How to Identify a Corn Snake
Identifying a corn snake involves several physical characteristics. Adults typically range from 30 to 48 inches, though some reach 6 feet. Their coloration is highly variable, often reddish-orange, orange, brown, or gray. Prominent large reddish-brown blotches, usually bordered with black, run down their back.
The head often displays a V-shape or spear-point pattern. A defining feature is their belly, boldly marked with a black-and-white checkerboard pattern, resembling kernels of Indian corn, which is one theory for their common name. Unlike some other snake species, corn snakes have round pupils. Their body cross-section is somewhat loaf-shaped, with a flat belly that meets the sides at an angle, aiding in climbing.
What to Do if You See One
If you encounter a corn snake in its natural habitat, observe it from a distance and leave it undisturbed. These snakes are generally shy and avoid human contact. Attempting to handle a wild snake can provoke a defensive bite, though corn snake bites are not dangerous. Corn snakes are beneficial to the environment, controlling rodent populations that damage crops and spread disease.
If a corn snake is found inside your home or an undesirable location, contact local animal control or a professional snake removal service. These professionals can safely identify and relocate the snake without harming it. Avoiding direct interaction minimizes bite risk and ensures humane management.
Common Misunderstandings About Corn Snakes
Many mistakenly believe corn snakes are dangerous due to their vibrant colors, leading to confusion with venomous species. The most common misidentification is with the copperhead, a venomous snake sharing similar reddish-brown coloration and patterns. This resemblance is a form of mimicry, where a harmless species evolves to look like a dangerous one, providing a defense mechanism.
Despite these similarities, distinct differences exist. Copperheads typically have an hourglass-shaped banding pattern and a triangular head due to venom glands. In contrast, corn snakes have more rectangular or square blotches, bordered in black, and a more rounded head. Juvenile copperheads also feature a bright yellow or greenish-yellow tail tip, which corn snakes lack. Understanding these markers can help prevent the unnecessary killing of harmless corn snakes.