But there are still plenty of valid ways to limit, or possibly eliminate, a slithery presence in your yard, garden or home. Here are five tips from the pros on how to keep snakes out of your yard:
1. Seal crevices. Closer to your home, seal the openings where snakes like to set up house. "Check the clearance of door bottoms, weep holes, openings where pipes enter, cracks and spaces under eaves," AWR recommended. "Don't neglect storerooms and sheds."
AWR added that sealing enough openings to make a difference is much more difficult if you own a raised wooden home.
2. Tidy up the yard. Snakes might choose to live on your property or simply travel through, according to AWR. You want to make your property as inhospitable as possible, so concentrate on ridding it of any places snakes would consider good spots to hide. Remove debris, from piles of boards, tin, sticks and leaves to flat boats on the ground and piles of bricks or stone, AWR advised, and keep vegetation cut back.
3. Stop serving the snake's preferred menu. It's a win-win. When you take away potential hiding places for snakes, the spots where rat and mice families like to congregate are also eliminated. But take this one step further, AWR advised, and take further steps to get rid of the rodents that snakes like to snack on. You may want to involve a pest control agent, but you definitely want to practice anti-rodent hygiene, including not leaving pet food out for more than an hour or so, closing trash cans tightly and securing compost in a sealed container.
4. Combat the climbers. If limbs from a neighbor's yard hang over your fence, snakes may use them as an entry to your place. Consider working with your neighbor to get them trimmed.
5. Consider the snake-proof fence. If you live in an area where one or more venomous snakes are common, you may want to invest in a snake-proof fence, according to NCSU. "Small areas where children play can be protected from all poisonous and most harmless snakes with a snake-proof fence," it noted. "However, the cost of the fence may make it impractical to protect an entire yard."
Make a fence by burying 1/4-inch mesh wire screening 6 inches underground and building it up 30 inches, instructed NCSU.
"It should slant outward at a 30-degree angle from bottom to top. The supporting stakes must be inside the fence and any gates must fit tightly. Tall vegetation must be removed along the fence, both inside and outside."
It's costly, but you can snake-proof the entire yard with a concrete chain wall that extends six inches or so below the surface, noted AWR.
"If you already have a wooden fence and the boards are very close together, a good solution is to snake-proof the bottom."
One fairly cheap way is to use 1/4-inch hardware cloth cut in strips wide enough to overlap the bottom of the fence so it can be tacked securely and extend down into a narrow trench six inches deep.
AWR added another word of caution for either snake-proof fence design. (Spoiler alert: It's nightmare inducing.) "Many snakes climb by looping over objects and the above described design may virtually eliminate their entry," it noted. "Others, however, can crawl up vertical surfaces if they are rough, such as the trunk of a tree or a brick wall (including the side of a house)."
To overcome this creepy climbing capability, you can place a foot-wide ledge made of wood or metal flashing along the outer side at the top. "This structure makes the snakes lean out away from the wall and it will lose its grip and fall."
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After all this snake talk, AWR does have one bit of great news. "Snakes are rarely abundant in any one location."
And if all your efforts fail and snakes do make their way into your yard, AWR recommended the ultimate fail-safe.
"The best thing you can do for yourself and family is to teach everyone to respect snakes and to be on the lookout for them," according to the AWR website. "Remember, don't touch it with your hands. Use a shovel to place the snake in a deep bucket with a cover. The chances of your encountering a venomous species is remote, but possible enough to always by careful!"