A snake slipping through the wall of their home would make many people panic.
But in this case, snake watchers on Reddit's r/WhatIsThisSnake offered a much calmer answer: The unexpected visitor to a North Carolina home appeared to be a harmless corn snake, a native species.
Here's what to know
Commenters on an ensuing identification thread suspected the animal inside a homeowner's wall was a corn snake, or Pantherophis guttatus.
The poster had asked for help after struggling to get a clear picture of it.
One commenter summarized the situation.
"The bad news is that you have mice. The good news is that the corn snake is taking care of them for you," the user replied.
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A bot on the subreddit further described corn snakes as harmless rat snakes native to eastern North America and as generalist predators that "do well in urban environments, particularly fond of rodents and birds in these habitats."
Color added to the confusion: The homeowner asked whether the snake's darker appearance meant it might be something else, such as a black racer.
Commenters explained that juvenile corn snakes can be much darker than the bright orange-red pattern many people expect, citing markings on the head and lips as clues to its identity.
More background
People do not need to "invade" wild spaces to encounter animals; people often build homes, yards, and neighborhoods that create food, shelter, and hiding places for wildlife.
A BBC article on an uptick in human encounters with animals indicated that conditions such as higher average temperatures and habitat encroachment are making them more commonplace.
Although they had not noticed mice or signs of mice, the homeowner did mention seeing plenty of toads around the property.
"Toads aren't a problem. Toads mean you have a bug problem," another user warned.
Human-managed spaces can serve as insect habitat, which lures amphibians and rodents, which in turn attracts snakes.
What can be done?
The discussion included a reminder that snakes considered harmless may still bite in self-defense, so keeping a respectful distance is safest for both people and animals.
Overall, the subreddit's users felt the little guy was more helpful than harmful.
"Let him do his job! Free extermination! No need to worry," a commenter helpfully observed.
Where can I learn more?
A corn snake in a North Carolina wall is unusual to spot, but the setup is familiar: Snakes turn up in and around homes when shelter and a food source are close by.
• Elsewhere in North Carolina, a homeowner found a beautiful mystery snake coiled in a basement.
• Across the Mid-South, snake calls surged 50% as tiny home openings let them in.
• In Arkansas, viral videos showed snakes taking over a vacant home for surprisingly harmless reasons.
These stories offer useful context for why a snake might end up indoors: a steady food source nearby and an easy way in are often enough. With that in mind, a surprise encounter can feel a little less baffling.
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