Which Snakes Are More Active In The Fall?

Which Snakes Are More Active In The Fall?

Fall will soon be upon us! As the temperatures cool down we want to get outdoors and enjoy the milder weather at the turn of the season. But BEWARE! Snakes are also active during this time of the year. Most snakebites occur between April and October when the weather is still warm and outdoor activities are popular. Fall is breeding and hatching season which makes males more aggressive as they are trying to get the attention of female snakes. Newly hatched snakes are also aggressive as they are trying to avoid predators. Snakes are also preparing for hibernation or brumation (where they don’t actually sleep but instead slow their metabolism to acclimate to the cooler temperatures) which makes them more active during this time of the year. Here are some common snakes you may encounter in southern states and what you can do to keep them away from your home.



Black Racer Snake in the curled up in the grass

Black racers are large snakes (usually over 5 feet long). They are slender and solid black in color, although some may have a white chin. They are often mistaken for other large, black snakes. Juveniles look completely different, usually gray in color with darker blotches. They tend to flee quickly when threatened. They are found throughout the eastern US. They can be found in any habitat but are more common in old fields, near forest edges, and the edges of wetlands. They are non-venomous but may bite if handled.


Brown Snake curled up in the sand

Brown snakes are small (usually only 6-13 inches in length). Most of them are brown in color but they can yellow, reddish, or grayish brown and can have darker spots on their backs. They can be found in wooded areas, near wetlands, and in urban areas. They are not found in areas of high elevation. They like to live under debris in residential areas or any other area with enough groundcover. They are non-venomous but may bite if handled.


Copperhead Snake on a rock

Copperheads are large snakes (usually 2-4 feet long). They have a distinctly triangular shaped head. They are tan to brown with darker hourglass shaped bands on their bodies. Juvenile copperheads have a distinct yellow-tipped tail. They are found in semi-protected areas like woods and swamps but may also be found in urban areas. They are found throughout the central and eastern US, with the exception of some parts of South Georgia and the entire state of Florida. They are venomous and may bite if they feel threatened.


Coral Snake on Mulch

Coral snakes are medium sized (1.5 to 2.5 feet long). They are brightly colored red, yellow, and black. If they feel threatened, they will lift up their tail and curl the tip over. Although they spend the majority of their time underground, they can be found in pine and scrub sandhill habitats, hardwood forests and pine flatwoods, and in suburban areas. They are found throughout much of the southern coastal plain, although they are most common in Florida. They are venomous and may bite if they feel threatened.


Several Garter Snakes intertwined on top of Rocks

Garter snakes are small to medium sized (1.5 to 4 feet long). They have dark colored bodies with three yellow stripes running vertically. They prefer protected areas such as woods or marshes but are also common in grassy areas and around water. They are very common in suburban areas as long as there is adequate cover for them. They are common throughout the Southeast and most of the US. They are non-venomous but may bite if handled.


King Snake Close-up with a Black Background

King snakes are large snakes (3-4 feet long). They are a shiny black color with white or yellow bands. They have a rectangular looking head with a short, blunt snout. They are found in protected areas such as woods, overgrown vegetation, and cluttered areas. They are found throughout the southeast US. They are non-venomous but may bite if handled or threatened.


Rat Snake Coiled up with tongue sticking out with a white background

Rat snakes are large snakes (most 3-5 feet long but some longer than 6 feet). Their coloring depends on the region they live in and can be black, yellow with stripes, or gray with darker patches. They are found in semi-protected areas such as woods, overgrown vegetation, swamps, or abandoned and vacant buildings. They are found throughout the southeast US. They may climb for food. They are non-venomous but may bite if handled or threatened.


Water Moccasin Coiled up with mouth wide open and resting on old fallen leaves

Water moccasins are also known as cottonmouths. They are large snakes (2-4 feet long). Their color varies from solid brown to yellow with dark crossbands. Juveniles have a yellow-tipped tail. Their head is distinctly triangular. When threatened they have a characteristic display with their head in the middle of their coiled body and their mouth wide open. They are found in freshwater habitats, cypress swamps, river floodplains, and heavily vegetated wetlands. They are found throughout the southeast US but are more common in coastal regions. They are venomous snakes and may bite when threatened.


While it is impossible to prevent snakes, there are things you can do to avoid them and prepare yourself and your family when you are enjoying the outdoors. Check out these 10 tips to avoid snakes:

  1. COVER YOUR FEET. If you are going to be outdoors in areas that are prone to snakes, don’t wear flip flops or sandals. Wear closed toed shoes, preferably hiking boots and long pants.
  2. AVOID TALL GRASS. If possible, avoid areas with tall grass when you are outdoors. If you must walk through tall grass, keep your feet and legs protected, keep a vigilant watch around you and make your presence known.
  3. DO SOME RESEARCH. Check out our snake facts above and try to avoid areas that are likely to have snakes. Do some research ahead of time and find out what snakes are most common in your area, what they look like, and what habitats they live in.
  4. LOOK UP. Many snakes can climb trees and can move from tree to tree by adjacent branches. Make sure to look up when you are walking in wooded areas and wear a hat if possible. This also applies if you are boating in areas with overhanging trees.
  5. WALK WITH CONFIDENCE. Snakes respond to vibrations from the ground so they can feel you coming before they can see you. Walk with strong steps to make your presence known. They will often flee before you even see them.
  6. PAY ATTENTION. Look around. Be aware of your surroundings. Look down when you are walking.
  7. AVOID HABITATS. Familiarize yourself with habitats common to snakes in your areas and avoid them. Stay away from large rocks, rock and wood piles, areas with heavy overgrowth, or any other area that snakes can use for cover.
  8. CHECK YOUR CAR. Snakes are known to take cover under cars, especially if you park your car in an area prone to snakes. They seek protection from predators while still having a warm surface to lay on.
  9. PROTECT YOUR HOME. Seal any cracks and crevices around your home that might allow snakes to come in seeking warmth and food. Remove debris and clutter from your yard and garage. Keep wood piles away from the house. Clear overgrowth from your yard. Remove anything that could potentially be used as cover for snakes.
  10. USE REPELLENT. There are many commercial snake repellents on the market today, as well as several natural methods of snake repellent. Find the one that works best for you.



Venomous Snakes Common to GA and Other Parts of the Southeast

Northwest’s Wildlife Services Team specializes in the exclusion, removal, and control of animal nuisances. Among our specialties are squirrels, rodents, raccoons, opossums, bees, armadillos, and chipmunks. An important wildlife service in the coming warm months is our snake removal! Our Wildlife team uses a Green product that is used to deter snakes.  We also spend a great deal of time educating the customer on snakes.

Georgia is among the states with the highest biodiversity of snakes in the U.S. with 43 different species. They are located anywhere in Georgia from the mountains in the north to the barrier islands along our eastern coast. Below we have pictures and descriptions of the most common venomous snakes. If you spot one of these, call our Wildlife Services Team at 770.436.3362 to get them off your hands, or better yet, remove them very far away from your hands!


copperhead slithering on concrete


Copperheads are fairly large – anywhere from 2 to over 3 feet long! They have brown, triangular heads and elliptical pupils. You likely won’t want to get close enough to be sure, but they have two tiny dots at the center of the top of the head. More distinguishing features include yellow tails for juvenile snakes, and the brown bands that run along their body are in a distinct hourglass shape. They are found mostly in the forested areas of Georgia and South Carolina.

Cottonmouth/Water Moccasin

cottonmouth hiding in the leaves


Water Moccasin curled up in twigs

Water Moccasin

Just like copperheads, cottonmouths have large, triangular heads with elliptical pupils. They get the name water moccasin from their semi-aquatic nature and are likely to be found by mostly all types of freshwater habitats.  These are more difficult to identify by appearance because they have a wide range of colors but tend to feature colors that will camouflage them into their habitats.

Eastern Diamondback Rattlesnake

Eastern Diamondback Rattlesnake nestled in the grass

Eastern Diamondback Rattlesnake

Eastern diamondbacks are among the largest of 32 species of rattlesnakes, ranging anywhere from 2.75 feet to 6 feet long. They have large, broad heads with two light lines on their faces. These are easily recognized by their brown diamonds, surrounded by lighter colored brown, tan or yellowish scales. They can be located anywhere from the southern part of North Carolina, but especially in South Georgia and Florida. They like to be in drier, sandy or low cut grass areas and tend to avoid wetter areas, though they are great swimmers and even travel through saltwater!

Canebrake/Timber Rattlesnake

Close-up of a Canebrake-timber rattlesnake

Canebrake-timber rattlesnake

These snakes tend to range from about 3-5 feet in length and are usually gray with a pink, yellow, orange or brown stripe running along their back. They have solid black tails and black chevrons along the back and sides of their body with the point of the (V) pointing forward. They are found in most of the eastern United States, but are somewhat absent from Florida. They can be found in a wide range of areas, but are least likely to be found in highly urbanized or residential areas.

Pigmy Rattlesnake

Pigmy rattlesnake nestled in twigs

Pigmy rattlesnake

This rattlesnake is on the smaller side, usually coming in at under 2 feet in length. This snake has 9 large scales on the top of it’s head and a tiny rattle that can rarely be heard. They have a row of mid-dorsal spots and a bar from the eye to their mouth that ranges from black to brownish. The name is deceptive as they can be gray, tan, lavender, orange, red, or even black. These are mostly located from central Georgia up throughout South Carolina. They also like to be near water sources like creeks, marshes, and swamps.

Eastern Coral Snake

Coral Snake and scarlett king snake

Coral Snake

“Red on yellow, kills a fellow. Red on black, friend of Jack.” These snakes are sometimes up to 4 feet in length with smooth heads with a bright body pattern of black rings in which the red and yellow rings touch each other. These are sometimes confused with king snakes, but these snakes only have the red touching the black rings and are not venomous. These snakes are found all the way from Louisiana to Florida, where they are most prevalent. They are rarely spotted because they hide under ground and spend only a limited time crawling above ground. Unfortunately, because of these secretive habits, coral snakes tend to persist in suburban areas.


Melissa Brown
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