Houston, Texas, boasts a diverse ecosystem, and that includes a variety of snake species. Understanding which snakes call Houston home is crucial for safety and appreciating the natural world around us. This guide will explore common Houston snakes, identifying venomous and non-venomous varieties, and addressing common concerns.
What types of snakes live in Houston?
Houston's climate and diverse habitats support a range of snakes, from tiny brownsnakes to larger rat snakes. Some are completely harmless, while others pose a significant threat. The most commonly encountered snakes include:
- Texas Rat Snake: A large, non-venomous snake often found near human dwellings. They are excellent climbers and are known for their striking coloration, typically ranging from gray to brown with darker blotches. They're important for rodent control.
- Corn Snake: Another non-venomous species, corn snakes are popular pets due to their docile nature and beautiful patterns. In the wild, they prefer grasslands and fields but can sometimes be found near urban areas.
- Brown Snake (DeKay's Brown Snake): A small, harmless snake, often mistaken for venomous copperheads. They are slender and usually a plain light brown color. Their small size and shy nature mean they rarely interact with humans.
- Garter Snake: These non-venomous snakes are often found near water sources. They're slender with long bodies and usually have distinctive stripes.
- Copperhead: A venomous pit viper with a distinctive hourglass-shaped marking on its back. Copperheads are ambush predators and are capable of inflicting a painful bite. They prefer wooded areas and rocky outcrops.
- Cottonmouth (Water Moccasin): A venomous pit viper often found near water. They are typically dark brown or black and have a broad, flat head. They are aggressive when threatened.
- Eastern Diamondback Rattlesnake: The largest venomous snake in North America, this rattlesnake has a distinctive diamond pattern on its back and a rattling tail to warn of its presence. They prefer wooded areas and are relatively uncommon in densely populated areas of Houston.
Are there poisonous snakes in Houston?
Yes, several venomous snakes inhabit Houston. The most dangerous are the copperhead, cottonmouth, and eastern diamondback rattlesnake. Understanding their appearance and behavior is vital for preventing bites. Remember, never attempt to handle any snake, venomous or not.
How can I identify venomous snakes in Houston?
While there are many helpful guides and online resources, positive identification is critical. Venomous snakes in Houston generally share these characteristics:
- Triangular head: Venomous snakes tend to have a broader head distinct from their neck.
- Heat-sensing pits: Pit vipers (copperheads and cottonmouths) have heat-sensing pits between their eyes and nostrils.
- Rattles: Rattlesnakes have a rattle at the end of their tail.
- Elliptical pupils: Unlike the round pupils of most non-venomous snakes, many venomous snakes have elliptical or slit-like pupils.
It is crucial to emphasize that these are guidelines, not foolproof identification methods. If you encounter a snake you suspect is venomous, maintain a safe distance and contact a professional, such as animal control or a wildlife removal service, for assistance.
What should I do if I see a snake in my house?
If you encounter a snake in your home, do not attempt to handle it yourself. Instead:
- Maintain a safe distance. Do not corner or provoke the snake.
- Keep children and pets away.
- Contact a professional wildlife removal service. They are equipped to safely remove the snake from your property.
What should I do if I am bitten by a snake?
If bitten by a snake, immediately:
- Stay calm and seek immediate medical attention.
- Try to remember the snake's appearance. This information will be crucial for medical professionals.
- Avoid applying a tourniquet or sucking out the venom. These methods are largely ineffective and can do more harm than good.
- Wash the bite area gently with soap and water.
- Immobilize the affected limb.
What attracts snakes to my property?
Snakes are often attracted to areas with:
- Abundant prey: Rodents, insects, and other small animals.
- Shelter: Brush piles, rock piles, and overgrown vegetation.
- Water sources.
Keeping your yard clean and tidy, removing potential hiding places, and controlling rodent populations can help minimize the chances of attracting snakes.
Remember, snakes play an important role in the ecosystem. While encountering a snake can be unsettling, understanding their behavior and taking appropriate precautions can ensure the safety of both humans and wildlife. Always prioritize safe observation and professional assistance when dealing with snakes in Houston, Texas.
