{"id":693680,"date":"2026-06-09T15:07:34","date_gmt":"2026-06-09T15:07:34","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/693680\/"},"modified":"2026-06-09T15:07:34","modified_gmt":"2026-06-09T15:07:34","slug":"austin-snakes-how-to-identify-venomous-and-harmless-species","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/693680\/","title":{"rendered":"Austin snakes: How to identify venomous and harmless species"},"content":{"rendered":"

As temperatures climb in Austin, there are a few critters to keep an eye out for: The bats are back, the bugs are buzzing\u00a0\u2014 and snakes <\/a>are slithering across Central Texas parks, trails and waterways.<\/p>\n

\"\"<\/p>\n

Most snakes <\/a>pose no threat to humans, but Central Texas is home to four groups of venomous snakes: rattlesnakes<\/a>, coral snakes, copperheads and cottonmouths, also known as water moccasins.<\/p>\n

Here\u2019s what to know about the snakes you might encounter this summer, where you\u2019re most likely to see them and what to do if you\u2019re bitten.<\/p>\n

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Which venomous snakes live in Central Texas?<\/p>\n

\"A<\/p>\n

A western diamondback rattlesnake is seen on the outdoor rotunda at the Capitol on Tuesday, Feb. 10, 2026. Members of the Sweetwater Jaycees brought 22 live rattlesnakes to promote the 68th annual World\u2019s Largest Rattlesnake Round-Up, scheduled for March 13\u201315 in Sweetwater. The event began in 1958 when area farmers and ranchers organized an effort to reduce rattlesnake populations affecting livestock and has since grown into a major local festival featuring a parade, a Miss Snake Charmer Queen contest, snake handling and milking demonstrations, and fried rattlesnake meat.<\/p>\n

Jay Janner\/Austin American-Statesman<\/p>\n

Rattlesnakes<\/p>\n

Texas is home to multiple species of rattlesnakes, all identifiable by the characteristic rattle on their tails. The western diamondback is the state\u2019s most common rattlesnake. Rattlesnakes are most active at night when hunting for prey.<\/p>\n

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\"Unlike<\/p>\n

Unlike a rattlesnake, which has front fangs, a coral snake, above, chews on its prey to deliver its venom, and \u2018most people don’t tolerate that very well, and they rip the snake off,’ said Dr. Pat Crocker, chief of emergency medicine at Dell Children’s Medical Center. Consequently, most people don’t get enough venom to die of the bite, or need the antivenin. People and pets who are bitten still need to get emergency treatment right away and might need to be hospitalized, Crocker said. They could need a breathing device called a ventilator if their respiratory system is paralyzed by the venom. It can take days for the poison to work its way through the body and for the person or pet to come off the ventilator, doctors and veterinarians said.<\/p>\n

Austin American-Statesman<\/p>\n

Coral snakes<\/p>\n

Coral snakes are identifiable by their red, yellow and black bands. Many Texans remember the rhyme: \u201cRed and yellow, kill a fellow. Red and black, you\u2019re OK, Jack.\u201d<\/p>\n

That means venomous coral snakes have red touching yellow on their bodies. Nonvenomous snakes, including the Texas milk snake, have red and black touching. Coral snakes have small mouths and bites are rare, but they can be very dangerous.<\/p>\n

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\"The<\/p>\n

The copperhead is one of four groups of venomous snake in Texas<\/p>\n

Courtesy Texas Parks and Wildlife Department<\/p>\n

Copperheads<\/p>\n

Copperheads have gray and brown bands with a copper-colored head. Their coloring helps them blend into wooded areas and leaf litter, making them difficult to spot.<\/p>\n

\"The<\/p>\n

The Western cottonmouth is the only semi-aquatic viper in the world.<\/p>\n

Courtesy Texas Parks and Wildlife Department<\/p>\n

Cottonmouths<\/p>\n

Cottonmouths are often called water moccasins because they rarely stray far from water. The inside of their mouths is white, giving them their name. They are known for defensive behavior and can bite underwater.<\/p>\n

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Which nonvenomous snakes can be found in Austin?<\/p>\n

All snakes\u00a0\u2014 both venomous and nonvenomous\u00a0\u2014 serve an important purpose to the ecosystems they live in. There are plenty of Austin-area snakes that you should leave alone if you spot them in your yard or garden\u00a0\u2014 they might even help you control pests or keep your plants healthy and happy. Here are a few of the most common nonvenomous snakes you may spot in Central Texas, according to Tomlinson\u2019s Feed.<\/p>\n

\"PLAINBELLIED<\/p>\n

PLAINBELLIED WATER SNAKE: Size: Almost 3 feet long. Description: Most commonly encountered nonvenomous aquatic snake in Travis County. It\u2019s very often confused with the Western Cottonmouth. Young plainbellied water snakes are strikingly patterned with dorsal \u2019bars’ along the body and very distinct dorsoventral ‘teeth’ markings on the labial scales. They become more colorful with age. Where it lives: Primarily in or around water. It occasionally be found resting in aquatic vegetation and or tree branches overhanging water. Notes: Their favorite prey is fish, but it will also feed on crayfish and amphibians. [Austin Parks & Recreation]<\/p>\n

Austin 360<\/p>\n

Watersnakes<\/p>\n

These snakes are often confused for cottonmouths\u00a0\u2014 they look similar\u00a0\u2014 but they\u2019re harmless. The diamond pattern on their backs can also make them look like rattlesnakes, and they can grow up to 4 to 6 feet long\u00a0\u2014 but let them take care of eating the insects in your yard or garden, and you\u2019ll be grateful for them despite their unsettling appearance.<\/p>\n

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\"UNSPECIFIED<\/p>\n

UNSPECIFIED – OCTOBER 28: USA, California, Mojave Desert, Bull Snake (Pituophis catenifer sayi) (Photo by De Agostini via Getty Images\/De Agostini via Getty Images)<\/p>\n

DE AGOSTINI PICTURE LIBRARY\/De Agostini via Getty Images<\/p>\n

Bull snake<\/p>\n

These are some of the biggest snakes in Texas \u2014 they can grow up to more than 9 feet long \u2014 and they make loud hissing noises when they feel threatened. But they\u2019re harmless and won\u2019t bother you or your pets. According to Tomlinson\u2019s, they\u2019re mostly found in fields and pastures and you can spot them by\u00a0brown slightly square-shaped\u00a0blotches on a light brown or yellowish body.\u00a0<\/p>\n

\"This<\/p>\n

This Texas rat snake was returning from robbing a kingbird’s nest over the patio light over Mike Leggett’s back door. Rat snakes are common non-venomous snakes throughout Central Texas, where they spend their time chasing down rats, birds and other small animals. They can climb anything with any texture, such as the stones used to build the house.<\/p>\n

Mike Leggett for Statesman<\/p>\n

Western rat snake<\/p>\n

If you see a snake in a tree, it\u2019s probably a rat snake. They can have similar coloring to a rattlesnake, but they\u2019re missing that telltale rattle. They can be up to 3 or 4 feet long, so they may look scary, but they\u2019re only after the rodents they can snack on in your yard.<\/p>\n

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Their appearance can vary from brown blotches on a gray body to black blotches on a red, orange yellow or white body, according to Tomlinson\u2019s.<\/p>\n

\"Eric<\/p>\n

Eric Brittingham, president of Wildlife on the Move, asks Maggie Harris to touch Freckles, a king snake, to see if she could feel a spine Saturday at the Pflugerville Public Library. The event kicked off the library’s weeklong spring break activities for people of all ages.<\/p>\n

Megumi Rooze\/Special to Pflugerville Pflag<\/p>\n

King snake<\/p>\n

These snakes may shake their tail at you, pretending to be a rattlesnake when they feel threatened\u00a0\u2014 but generally they like to mind their own business and will avoid you and your pets. They generally are recognizable by black blotches on a gray body.<\/p>\n

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\"Ramona<\/p>\n

Ramona Beasley photo\/The fight is almost over and the coachwhip has won. The rattlesnake is about to be swallowed whole.<\/p>\n

Austin American-Statesman<\/p>\n

Coachwhip<\/p>\n

These snakes can even play dead when they feel threatened\u00a0\u2014 the embodiment of \u201cthey\u2019re more scared of you than you are of them.\u201d They\u2019re largely solid-colored, ranging from brown to tan, but they can also have wide bands of color, according to Tomlinson\u2019s.<\/p>\n

Racers<\/p>\n

These snakes have their speedy name for a reason, so by the time you spot them, they\u2019re likely on their way far away from you. You can spot them by their yellow bellies and green backs.<\/p>\n

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Brown snakes and earth snakes<\/p>\n

These two species are pretty much just digging for earthworms in your garden, so leave them be. They\u2019re both brownish in color and generally less than a foot long.<\/p>\n

\"CHECKERED<\/p>\n

CHECKERED GARTER SNAKE: Size: 18 inches to 2 feet. Description: Small, nonvenomous snake with a black and light gray “checkerboard” pattern and pale vertebral stripe extending almost the entire length of the body. Generally presents a bright red or pink forked tongue. Where it lives: It can be found area-wide, usually where moisture and humidity are more prevalent. It is not uncommon to find checkered garter snakes under logs and decaying vegetation. Notes: It is a very nondefensive snake that is extremely reluctant to bite, but it will readily excrete a foul-smelling oily musk if handled. Its primary diet consists of amphibians, but it will also take earthworms and fish when available.<\/p>\n

Contributed by Austin Parks & Recreation, Austin American-Statesman<\/p>\n

Garter snakes<\/p>\n

You\u2019ll often spot these near bodies of water and they\u2019re identifiable by stripes or checkered patterns down their backs. They\u2019re hunting for frogs or spiders, not you.<\/p>\n

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Where are snakes most common around Austin?<\/p>\n

Snakes can be found throughout Central Texas, including in Austin\u2019s parks, greenbelts and neighborhoods. River corridors are also prime snake habitat.<\/p>\n

Last year, WorldAtlas<\/a> included both the Colorado River and Guadalupe River on a list of Texas’ most snake-populated rivers.<\/p>\n

Along the Colorado River, visitors may encounter diamondback water snakes and blotched water snakes, also known as plain-bellied water snakes. Despite the similar name, the diamondback water snake is nonvenomous and is not related to the venomous diamondback rattlesnake. Both species prefer quiet, slow-moving water and are commonly found near vegetation along riverbanks.<\/p>\n

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Along the Guadalupe River, rivergoers may encounter western cottonmouths, the only semi-aquatic viper in the world, according to Texas Parks and Wildlife. Cottonmouths can range from olive green to nearly black and often display the white tissue inside their mouths when threatened.<\/p>\n

Even though more than 100 snake species can be found along Texas rivers, only a small fraction are venomous, and most snakes seen near waterways are harmless.<\/p>\n

What should you do if you see a snake?<\/p>\n

Most snake bites happen when people try to handle, kill or otherwise confront a snake.<\/p>\n

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Your best bet is to keep your distance and allow the snake to move away. If a snake is in your yard, you can sometimes encourage it to move along with a broom handle or water hose from a safe distance.<\/p>\n

Snakes play an important role in the ecosystem. According to Texas Parks and Wildlife, they help control populations of rodents, rabbits and other prey species.<\/p>\n

If you encounter a snake outdoors:<\/p>\n

Stay still and allow it to retreat.
\nIf you need to move, back away slowly and carefully.
\nDo not attempt to kill or handle the snake.
\nBe especially cautious near water, tall grass, wood piles and rocky areas.<\/p>\n

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How can you keep snakes out of your yard?<\/p>\n

There are several steps homeowners can take to make their property less attractive to snakes:<\/p>\n

Don\u2019t leave food or water outside for pets or wildlife.
\nKeep livestock pens as far from the home as practical.
\nRemove piles of rocks, wood, brush and other debris.
\nAddress rodent problems, since snakes are attracted to mice and rats.
\nKeep trees and shrubs trimmed.
\nConsider fencing at least 4 feet high.
\nCover drainage areas and house vents with mesh to prevent snakes from entering.<\/p>\n

Pet owners should also monitor animals closely outdoors and seek veterinary care immediately if a pet is bitten.<\/p>\n

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How can you avoid being bitten?<\/p>\n

Snakes generally avoid humans but may bite if stepped on, cornered or threatened.<\/p>\n

Wearing closed-toe shoes outdoors.
\nWearing boots when walking through tall grass.
\nWatching where you place your hands and feet.
\nUsing a stick or garden tool to move logs or debris.
\nCarrying a flashlight at night, even in your own yard or neighborhood.<\/p>\n

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What should you do if you\u2019re bitten by a snake?<\/p>\n

Texas Parks and Wildlife recommends:<\/p>\n

Seek medical attention as soon as possible.
\nKeep the victim calm.
\nWatch for signs of shock.
\nWash the bite area with disinfectant soap if available.
\nRemove restrictive clothing or jewelry near the bite.
\nLimit movement and splint the affected area if possible.<\/p>\n

According to Texas Parks and Wildlife, antivenom is most effective within the first four hours after a bite.<\/p>\n

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What should you NOT do after a snake bite?<\/p>\n

Texas Parks and Wildlife advises against:<\/p>\n

Cutting the bite area.
\nUsing a tourniquet.
\nApplying ice or cold therapy.
\nUsing electroshock therapy.
\nDrinking alcohol.
\nTaking aspirin.
\nWrapping the bite tightly.
\nAdministering antivenom unless trained.
\nAttempting to suck venom from the wound.<\/p>\n

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Austin-Travis County EMS also advises people to seek medical care and, if it can be done safely, take a photo or make note of the snake\u2019s appearance to help medical providers identify the species.<\/p>\n","protected":false},"excerpt":{"rendered":"As temperatures climb in Austin, there are a few critters to keep an eye out for: The bats…\n","protected":false},"author":2,"featured_media":693681,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[51],"tags":[79,201],"class_list":["post-693680","post","type-post","status-publish","format-standard","has-post-thumbnail","category-wildlife","tag-science","tag-wildlife"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/693680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/comments?post=693680"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/posts\/693680\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media\/693681"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/media?parent=693680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/categories?post=693680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us\/wp-json\/wp\/v2\/tags?post=693680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}