Living With Snakes

photo: (c) U.S. Fish & Wildlife Service - Gary Stolz

Unfortunately, snakes get a bad rap because of the all-too-common fear that people have of them. However, most snakes are not dangerous, especially those that homeowners most often encounter. Usually, these snakes are most interested in eating things like mice, insects and worms, or are content to lie around sunning themselves.

Of the thirty-nine species of snake in Illinois, only four are venomous: the copperhead (Agkistrodon contortrix), the cottonmouth (Agkistrodon piscivorus), the timber rattlesnake (Crotalus horridus), and the eastern massasauga (Sistrurus catenatus). And three of the four, the copperhead, the cottonmouth and the timber rattlesnake, are typically found in the southernmost part of the state. The eastern massasauga, found in northern Illinois is reclusive and usually inhabits wet prairies, marshes and low areas along rivers and lakes. The eastern massasauga is very uncommon and is considered a state endangered species.

photo: (c) U.S. Fish & Wildlife Service

Venomous snakes tend not to be aggressive. It is unlikely that they'll bite unless stepped on, picked up or cornered. However, their bite is a serious matter. These snakes should be avoided and precautions should be taken when entering an area that they typically inhabit. For more detailed information on the different species of snakes and their habitats in Illinois please visit the Illinois Department of Natural Resources web pages on snakes at http://dnr.state.il.us/lands/education/snakes/toc.htm.

Living Without Snakes

Homeowners are encouraged to live with snakes peacefully if possible. If you have a non-venomous snake in your backyard or living under your porch there is really nothing to worry about. But if you'd just rather not cross paths with your slithering neighbor, there are a few things that you can do to reduce their presence around your property.

• Keep your lawn cut low and clean. Snakes need cover to hunt and protect themselves. If they don't have a place to hide they are less likely to be around your home. Likewise, do not leave wood or brush piles in one spot for an extended period of time.
• Repair cracks along your foundation and fill holes around pipes and other entryways. Snakes can access openings as small as 1/4", so make your repairs before they decide to establish a nesting spot.
• If you have a real snake "problem" and don't feel equipped to deal with it call a wildlife rehabilitator or wildlife center for help.

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