Year of the Snake
2013 has been proclaimed the Year of the Snake by Partners in Amphibian and Reptile Conservation (PARC) to raise awareness for snake conservation. The DEEP Wildlife Division is participating in this effort by shining a spotlight on Connecticut’s native snake species.
Year of the Snake Activities
You are invited to participate in Year of the Snake activities. All events and activities are free and open to the public, except where noted. Year of the Snake activities and events sponsored by other organizations can be listed here. Just send the information to firstname.lastname@example.org.
Eastern Hog-nosed Snake (May 29, 2013)
Herpetologist Dennis Quinn will present an informative program on the amazing eastern hog-nosed snake. Participants will discover what makes this snake one of the most unique of Connecticut's 14 snake species. Learn how to identify eastern hog-nosed snakes and their habitat requirements during this interesting presentation.
Date and Time: Wednesday, May 29, 2013, starting at 6:30 PM.
Location: Sessions Woods Conservation Education Center, 341 Milford Street, Burlington, CT
Other Event Information: This FREE presentation is appropriate for ages 12 and up. Please pre-register by calling the Sessions Woods office at 860-675-8130 (Mon.-Fri., 8:30 AM-4:30 PM).
Snake Day at Sessions Woods on June 23
Join the DEEP Wildlife Division and the Friends of Sessions Woods for a FREE, special event focused on snakes. Individuals and families will have the opportunity to attend informative talks on Connecticut's native snakes, participate in snake crafts, and see live snakes up-close. Brian Kleinman from Riverside Reptiles will provide an educational program at 2:45 PM, featuring several live snakes. Snake Day will also allow participants to view artwork from the Snake Art Contest for Kids.
Date and Time: Sunday, June 23, 2013, from 1:00-4:00 PM
Location: Wildlife Division's Sessions Woods Conservation Education Center, 341 Milford Street, Burlington, CT 06013
Other Event Information: This event is free and suitable for all ages. Pre-registration is encouraged but not required. To pre-register or for more information, call the Sessions Woods office at 860-675-8130 (Mon.-Fri., 8:30 AM-4:30 PM).
Ssssssnakes! (July 23, 2013)
Celebrate the Year of the Snake with retired DEEP Wildlife Division biologist Julie Victoria (and Andover resident). Learn about the 14 species of snakes that call Connecticut home, along with their natural history, habitat needs, interesting facts, and conservation challenges. Participants will also have the opportunity to meet a live snake.
Date and Time: Tuesday, July 23, 2013, from 11:00 AM-12:00 noon.
Location: Andover Public Library, 355 Route 6, Andover, CT
Other Event Information: This program is FREE and open to the public. It is appropriate for all ages.
Snakes of Connecticut (Sept. 11, 2013)
Connecticut is home to 14 species of snakes, including two that are venomous. These fascinating and often misunderstood reptiles present unique conservation challenges in an increasingly developed landscape. Hank Gruner, herpetologist and Vice-president of Programs at the Connecticut Science Center, will introduce Connecticut’s snakes and their habitats, address common misconceptions about them, and provide an overview of snake conservation. An “ambassador” from the world of snakes will also provide those that choose a first encounter opportunity.
Date and Time: Wednesday, September 11, 2013, starting at 7:30 PM.
Location: Blackstone Library, 758 Main Street, Branford, CT
Other Event Information: This program is sponsored by the Menunkatuck Audubon Society. It is FREE and open to the public. For more information, contact Cindi at email@example.com.
Snake Art Contest for Kids
The DEEP Wildlife Division and the Friends of Sessions Woods
are sponsoring a kid's art contest for 2013 Year of the Snake. All children from kindergarten through fifth grade are eligible to enter an original drawing, painting, or sketch of a snake species that can be found in Connecticut (see list of eligible snakes below). The winning entries will be announced during Snake Day
at the Sessions Woods Conservation Education Center
on June 23, 2013.
Entries for the contest must be postmarked by May 17, 2013, to be eligible for judging. See the Snake Art Contest Entry Form
for contest guidelines and where to send entries. Questions or requests for more information can be directed to firstname.lastname@example.org
or the Sessions Woods office at 860-675-8130 (Mon.-Fri., 8:30 AM-4:30 PM).
How Many Snake Species Are Native to Connecticut?
The answer is 14! Only 2 of the 14 native snake species are venomous -- the northern copperhead and timber rattlesnake.
All About Snakes
Snakes Are Fascinating!
|The eastern ratsnake (previously known as the black ratsnake) is Connecticut's longest snake. Adults can range in size between 46 and 68 inches.|
They survive in some of the most extreme environments on Earth and occur in a variety of habitats everywhere around the world, with the exception of Iceland, Greenland, Newfoundland, Ireland, New Zealand, the Falkland Islands, Antarctica, and some smaller islands. Some snakes spend most of their time underground, some live in the tree tops and have the ability to glide through the air, and others spend their entire lives swimming in the open ocean.
Snakes Are Reptiles
They are long and slender, covered with scales, and have no limbs. The scales can come in various shapes and can either be keeled (with a raised ridge down the center) or smooth (without the ridge). The wide scales on a snake’s belly are called ventral scales.
Snakes Are Ectothermic (cold-blooded)
Their body temperature changes with the temperature around them. A snake will bask in the sun to warm up or it will take refuge in a cool, shady spot when the weather is hot. In colder environments, snakes will brumate during winter. Unlike hibernation when animals are asleep, brumating animals are awake but inactive.
Snakes Cannot Blink their Eyes
The eastern gartersnake is Connecticut's most widespread snake. It is found everywhere, from moist areas to forest edges to vacant lots and backyards.
The eyes are covered with a clear protective membrane called a spectacle.
Snakes Are Carnivores
They eat other animals, such as mice, birds, fish, frogs, insects, and even other snakes.
Moving Like a Snake
Despite a lack of limbs, snakes have developed a variety of ways to move and get around. Snakes have a flexible spine made up of 200-400 vertebrae, each of which is attached to a pair of separate, thin ribs. Most snakes move in a series of S-shaped curves, pushing themselves along using plants, rocks, sticks, and other surfaces as shove-off points. A few desert snakes move using a complicated series of sideways body twists (known as sidewinders). Some snakes are also very adept at swimming in water.
Snakes have a variety of ways to sense their environment. They can see, but use their tongues to “smell” and find food. The Jacobson’s organ, located in the roof of the mouth, enables snakes to identify prey as well as other snakes and animals that may want to prey on them. Snakes do not have external ears, but they can detect vibrations to help locate prey.
Pit vipers, a type of snake, use special nerve endings in their skin to detect the body heat of prey animals. The only pit vipers found in Connecticut are the northern copperhead and timber rattlesnake. These snakes have a cavity on each side of the head located between the nostril and the eye that contain a pit organ. The organs alert the snakes to the presence of nearby prey animals.
|The northern copperhead is one of two venomous snake species found in Connecticut -- the other is the state endangered timber rattlesnake. This juvenile copperhead has similar markings as an adult, but exhibits a distinguishing yellowish tail tip.|
Different kinds of snakes attack prey in different ways. Some snakes constrict their prey until it suffocates. Some eat their prey alive. Venomous snakes inject their prey with venom through fangs.
Snakes have special jaws that help them swallow their food whole. Swallowing prey can take hours, so snakes have windpipes that can move forward over the tongue. This allows the animals to continue breathing while eating.
Snakes have strong digestive juices, called enzymes, that dissolve prey, including fur, feathers, and bones. They do not have to eat as often as other animals because they are ectothermic and tend to eat large meals.
Shedding the Skin
Snakes grow throughout their entire lives. This growth process requires snakes to continuously replace, or shed, their outer layer of skin, also known as ecdysis. A snake undergoing ecdysis will have a gray or bluish look to the eyes due to fluid underneath the spectacle. At this time, the snake has poor vision. Once the skin is ready to shed, a snake will rub its head against a rough surface to begin the shedding process. The snake essentially crawls out of its skin, usually leaving it in one piece and inside-out. The shed skin stretches out during the shedding process, so it is not an accurate indicator of a snake’s true size.
Some snakes lay eggs and some give birth to live young. The newly-hatched snakes are on their own and must find their own food.
Threats to Snakes
Habitat Loss and Fragmentation
Habitat loss and fragmentation are possibly the biggest threats to snake populations globally. Direct mortality from roads, behavioral changes, and interactions with threats such as humans, farm equipment, motor vehicles, and pets (dogs and cats) put snake populations at serious risk.
Some snake species are so fascinating and unique that they are heavily exploited for the pet and skin trade. Snakes are often not managed appropriately for sustainable use, unlike most game birds, mammals, and fish. Unregulated use and collection of wild snake species can result in undetected declines.
The eastern hog-nosed snake is often confused with the venomous northern copperhead and timber rattlesnake. It is a species of special concern in Connecticut. When threatened, the hog-nosed snake may hiss, flatten its body, spread its neck hood, and/or roll over on its back and play dead.
Human persecution of snakes is rampant (even in Connecticut), particularly against venomous snakes. Many snakes are killed, regardless of whether or not they are venomous, because people tend to have an irrational fear of these creatures. The extent of human persecution of snakes is demonstrated in a study conducted in Kansas, where eight out of 10 drivers were found to intentionally hit snake-like objects placed on the road. It is critical to educate people on the value of snakes, how to identify venomous and non-venomous species, how to avoid being bitten and, to leave snakes alone.
Global Climate Change
Because snakes are ectotherms (obtaining most of their body heat from the environment), they are great indicators of climate change and how it will affect other species. Studies indicate that snakes will be negatively affected by climate change because they cannot evolve or migrate fast enough to keep up with the changes in suitable habitat.
More Research and Funding Needed
In order to conserve snake species, we need to learn more about these often secretive animals. Currently, in comparison to research on other vertebrates, very few organizations or institutions conduct research on snake species. In addition, snakes are one of the most difficult groups of animals to study, and new techniques are needed that will allow biologists to effectively study or monitor snakes.
To make matters more difficult, finding funding for research efforts is extremely challenging. The conservation of snakes is seriously overlooked and underfunded.
What You Can Do
Snakes Should NEVER Be Killed!
|The eastern milksnake is widespread in Connecticut and does well in human altered landscapes, especially when there is a mix of fields, woods, pastures, and habitation. Many milksnakes are killed every year as they are often confused with the venomous copperhead. Neither of these snakes should be killed. If left alone, snakes pose no threat to people. |
Hundreds of snakes are needlessly killed by people each year because of mistaken identity, fear, and misunderstanding. Very often, when a snake is found near a home, people panic and may even assume that the snake is dangerous or venomous. Few Connecticut residents realize that they are unlikely to encounter a venomous snake around their home. The two venomous snake species found in Connecticut (timber rattlesnake and copperhead) do not have wide distributions. These venomous snakes, along with the other 12 Connecticut snake species, are NOT aggressive and will only bite if threatened or handled. If left alone, snakes pose no threat to people. If you encounter a snake in your yard or while out on a walk in the woods, observe and enjoy it from a distance and allow it to go on its way.
Other important ways you can help snakes include:
Never releasing a captive, pet snake into the wild. It could have a disease that is difficult to detect, but can harm native snakes.
- Never collecting a wild snake to keep as a pet. Any person who collects (or kills) a protected snake species could be faced with fines or legal action.
Watching for snakes basking on or crossing roads. Avoid running over snakes with your vehicle, but only if it is safe to do so.
Learning more about snakes and educating others.
Interested in Learning More About Snakes?
Just for Kids: Snakes! (An fun fact sheet for kids)
Amphibians and Reptiles in Connecticut
A Checklist with Notes on Conservation Status, Identification, and Distribution
This pocket reference guide, by Michael W. Klemens, includes information on salamanders, frogs, turtles, lizards, and snakes, as well as a checklist. Each species is represented with a color photo, common and scientific names, description for easy identification, and a summary containing history of species, location, and population numbers.
Snakes in Connecticut - A Guide to Snake Identification
This snake identification guide was published by the DEEP Wildlife Division to help people identify snakes, thereby minimizing unwarranted concern when a snake is encountered.
What is PARC?
Partners in Amphibian and Reptile Conservation (PARC) is an inclusive partnership dedicated to the conservation of the herpetofauna--reptiles and amphibians--and their habitats. Membership comes from all walks of life and includes individuals from state and federal agencies, conservation organizations, museums, pet trade industry, nature centers, zoos, energy industry, universities, herpetological organizations, research laboratories, forest industries, and environmental consultants. PARC is habitat focused, and centers on endangered and threatened species and keeping common native species common.
What is NEPARC?
Northeast Partners in Amphibian and Reptile Conservation (NEPARC) is a regional working group of Partners in Amphibian and Reptile Conservation (PARC). Both the regional group (NEPARC) and national group (PARC) are dedicated to the conservation of herpetofauna – reptiles and amphibians – and their habitats. The Northeast region includes: Connecticut, Delaware, District of Columbia, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont, Virginia, and West Virginia.
Content last updated on May 14, 2013.