Despite their slithery nature, scaly skin and downright scary appearance, snakes play a vital role in Missouri’s ecosystem.
Many people are afraid of snakes, even small ones. Their reactions can range from mild cases of the “willies” to full-blown uncontrollable phobias. A little understanding of snakes can go a long way to reduce fears and see their value.
People who regularly work or play in the outdoors know that encounters with snakes are rare — and that most snakes seen while people pick berries, fish, hike or hunt are non-venomous. Many species of venomous snakes are non-aggressive and avoid contact with people. People, in turn, should avoid contact with them. Snakes encountered in towns and suburbs, on golf courses and parks, such as Garter snakes, King snakes and Black Rat snakes, are both harmless and beneficial. They help control rodents and other pests.
Learning about Missouri snakes can help people tolerate them a little easier and enjoy the outdoors better.
Not-So-Simple Snakes
- Missouri’s nonvenomous snakes have round pupils.
- The Texas Ratsnake, also known as the Black Rat Snake, is one of our state’s largest and most familiar snakes.
- Black Rat Snakes can defend themselves by trying to bite, by vibrating its tail ominously, and by smearing a stinky musk on attacker.
- Copperheads eat mice, lizards, frogs, small birds, insects (especially cicadas) and sometimes small snakes. Young copperheads use their yellow tail as a lure to attract small frogs or lizards.
- The Timber Rattlesnake is Missouri’s largest venomous snake and can be as long as 5 feet.
- As predators of rodents and small rabbits, rattlesnakes serve a vital role in controlling the populations of those prolific breeders. Yet they, too, fall prey to other predators such as hawks, owls, minks, skunks and herons. Their young are especially vulnerable to predation.
More information on all of Missouri’s snakes is available in MDC’s Field Guide. You can also see the Red Milksnake in the wild here.
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