Are Snapping Turtles Dangerous? - The Orianne Society (2024)

So you just found a Snapping Turtle by your home and want to know if it will be a problem for you, your kids, and your pets. You are not alone! Every spring and summer I receive several inquiries from people in my area asking if I can relocate a Snapping Turtle out of a swimming pond, usually from parents concerned about their children. So, are Snapping Turtles dangerous? And what should you do if you find a Snapping Turtle in your pond? Thankfully, in the water, both Common and Alligator Snapping Turtles are very docile and will go to great lengths to avoid humans. Common Snapping Turtles are also very abundant and in many areas occupy the vast majority of waterbodies, including small swimming ponds, so if they were swimming around biting people with any sort of regularity, we’d all know about it. While technically possible, a bite from a Snapping Turtle in the water is so incredibly rare that it’s not something we should be worried about; just leave the turtle alone and it will mind its own business. On land, especially when females are nesting, they will defend themselves when someone or something tries to bother them and are capable of delivering very powerful bites, but again, leaving them alone is the best course of action. So, long story short, Snapping Turtles are only dangerous to people when people are messing with the turtles!

Are Snapping Turtles Dangerous? - The Orianne Society (1)

Snapping Turtles are slow on land and cannot outrun predators or dive into the water to hide, and unlike most other turtles, their bodies are too large to fit fully within their protective shell, so instead they rely on their large size and scary demeanor to hold their ground and defend their position when approached. But, even on land, they will not attack or chase after you – just give them space and they’ll move on. Usually, the Snapping Turtles found away from water are females looking for a place to nest in the late spring and early summer, so even if you find one on your front lawn, the odds are she’ll be back in the water the very next day, not to venture far from water again until the following year. That being said, if you have permanent water by your home, it’s best to make sure your kids know not to mess with big turtles they might find and keep an eye on your dogs when they’re outside in unfenced yards from mid-May through early July when the turtles are nesting.

Are Snapping Turtles Dangerous? - The Orianne Society (2)

I have lost count of how many times I’ve captured large Snapping Turtles in popular swimming areas as part of a biological survey, only to hear people nearby proclaim that they’ll never swim at that beach again. It’s understandable why people are concerned about Snapping Turtles; most of us only ever see Snapping Turtles when they are on land, and if you’ve ever tried to help one across the road or seen someone handle one, you’ll know that they do not appreciate our attempts to help them and will turn to face people who approach, hiss, and bite. And, due to their incredibly large size, dinosaur-like appearance, and defensive demeanor, it’s rational to be concerned about having one in your swimming pond. However, if you’ve ever seen one in the water you’ll also know that they are entirely different animals when submerged. If approached, they just swim in the opposite direction and hide. Due to how common and widespread they are, most of us have probably been swimming with large Common Snapping Turtles, but they are so secretive in the water that we usually don’t even know they are there. If you want to avoid swimming with Snapping Turtles, you’re best off just sticking to swimming pools, but there really isn’t any point to that since the turtles will put great effort into staying out of your way while you’re swimming.

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In truth, it is not very common for adult Snapping Turtles to move to a new location. Turtles are creatures of habit and once they reach adulthood tend to stick to the same habitat for the rest of their lives unless that habitat is disturbed. In most cases, when someone finds a Snapping Turtle in or by a pond they swim in, it’s not a new arrival and was likely there for years avoiding notice and not causing any worry to people until someone finally spotted it. Really, it’s not the turtle that’s the problem, it’s just our perception of the turtle that is worrying.

So, in the water the turtles will avoid you, and on land all you need to do is give Snapping Turtles some space to avoid conflict, but what if you find a Snapping Turtle crossing the road and want to help it? Please do, but keep safety in mind and do not risk getting hit by a car in your efforts to save a turtle. If you can do so safely, small Snapping Turtles and other species can usually just be picked up and brought to whatever side of the road they were headed, but please do not move them to a new location (visit this post aboutturtles on roadsfor more info). Keep in mind that all turtles can bite, not just snappers, so keep your hands toward the back of the shell. In the case of Snapping Turtles, picking them up can be a challenge, especially when the turtle is large. Keep their head pointed away from you and remember that their long necks can reach a little bit over the top of their shell, so keep your hands on the turtle’s back end and be mindful of their hind feet, which may try to scratch and push your hands away. If they are too large to pick up, you can grasp the back of the shell and carefully drag them off the road in the direction they were headed. This video is an excellent resource for learning how to move large Snapping Turtles across roads:

Long story short, Snapping Turtles are great animals to have around and function as a sort of cleanup crew in lakes and ponds. Just give them a little space when you see them and you won’t have any cause for concern, even when swimming in close quarters with one.

Are Snapping Turtles Dangerous? - The Orianne Society (2024)

FAQs

How dangerous are snapping turtles? ›

Snapping turtles will snap if provoked, but they aren't generally aggressive. In the water, they are usually calm and docile, and they aren't considered a danger to swimmers. However, they can be a bit more feisty on land, according to Animal Diversity Web(Opens in a new window).

Why are snapping turtles a problem? ›

Snapping turtles have powerful, sharp jaws. Keep children and pets away from the turtle until it has finished laying its eggs and has left the area. Countless turtles are killed or injured on roads during their terrestrial treks.

Has anyone been bitten by a snapping turtle? ›

While technically possible, a bite from a Snapping Turtle in the water is so incredibly rare that it's not something we should be worried about; just leave the turtle alone and it will mind its own business.

Are snapping turtles bad for the environment? ›

Turtles, especially snapping turtles are agents of biodiversity; in addition to cleaning detritus from waters, they spread seeds that grow into plants that support fish nurseries and wetland ecosystems. More than 70% of fish and wildlife in Ontario rely on these areas to survive.

How long can a snapping turtle bite after its head is cut off? ›

Therefore, the nervous system, which of course includes the brain, can function away from the rest of the body for some time. In fact, the activities of decapitated heads mentioned earlier have been recorded as present for around an hour or so.

What is killing snapping turtles? ›

At this stage they are preyed upon by foxes, coyotes, skunks, minks, fishers, raccoons, crows, herons, hawks, owls, bullfrogs, fish and snakes. Adult snapping turtles have very few predators but are sometimes attacked by river otters, bears and coyotes.

Why are snapping turtles illegal? ›

The California Fish and Game Code prohibits the possession or sale of certain species of turtles, including all species of snapping turtles. This law is intended to protect native wildlife and prevent the introduction of non-native species that could compete with or prey on native species.

Why are common snapping turtles so aggressive? ›

Snapping turtles spend most of their time underwater waiting for their next snack to float by. They are not aggressive animals, but like any wild animal, they will defend themselves if they feel threatened.

Can a snapping turtle break your arm? ›

Complimenting this impressive reach, snapping turtles have a powerful, lightning-fast bite which can break bones with its extreme force. It is for these reasons we always handle snapping turtles with great caution while they are under our care in the Wildlife Medical Clinic.

Is it safe to swim in a pond with snapping turtles? ›

Snappers are quite docile in the water and their normal reaction to humans is to swim away. You may find the odd curious individual that approaches you to investigate, but they are smart enough to not provoke a larger creature for no reason.

What is the lifespan of a snapping turtle? ›

How long do they live? In the wild snapping turtles are estimated to live up to 30 years. Snapping turtles are most vulnerable as hatchlings. Once they reach a certain size there are few natural predators of snapping turtles, though they are often hit by cars when searching for new ponds or nesting sites.

Should you remove snapping turtles from a pond? ›

If a snapping turtle is causing problems in your pond, your best bet is to safely and humanely remove it.

Should I leave a snapping turtle in my pond? ›

Because of this, a surge in the turtle population of your pond can quickly deplete your pond of fish, plants, and every other thing (living or dead) within a short period. Snapping turtles are especially problematic as they can be aggressive if provoked and can even transmit diseases (like salmonella) to humans.

Can snapping turtles bite through the bone? ›

With a bite force of 1,000lb, their powerful jaws can snap through bone – so they should never be handled in the wild.

How painful are snapping turtles? ›

Complimenting this impressive reach, snapping turtles have a powerful, lightning-fast bite which can break bones with its extreme force. It is for these reasons we always handle snapping turtles with great caution while they are under our care in the Wildlife Medical Clinic.

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