Wildlife In Connecticut (With Videos)

Wildlife In Connecticut

Even being the third smallest state in all of the United States, the area isn’t lacking in natural habitats for wildlife to call home.

So, what is some wildlife in Connecticut you could expect to see if visiting?

Connecticut is home to black bears, bobcats, coyotes, deer and moose, bats, birds, reptiles, and amphibians. There are also critters you might see everywhere, such as various types of squirrels, beavers, skunks, raccoons, and opossums. You can see these animals in their natural habitats in wooded areas, marshlands, and on the shoreline. 

Below, I’ll talk a little more about these animals that live in Connecticut, as well as where you might see them and some fun facts about these different critters.

Black Bears

Connecticut has a sizable black bear population estimated to be around 1,000-1,200 bears. While they spend their winter’s hibernating, these bears roam the woodlands and marshlands from spring to fall.

They can be found in forests with coniferous and deciduous trees, near streams, and anywhere there’s an abundance of food resources, particularly from March to November. Food resources are important because bears are one of the hungriest animals!

There are around 10,000 bear sightings every year, which is no surprise with the high population of bears. These sightings happen most around the border between Hartford County and Litchfield County, with sightings being most common in the towns of Avon, Burlington, Farmington, Granby, West Hartford, Simsbury, and Torrington.

Black bears aren’t likely to attack humans unless they feel threatened or you encounter a mother with her cubs nearby. However, they are likely to come snooping if they smell food, which is one of the reasons it’s so important to properly store food when you’re camping.


The bobcat is considered the largest predator in Connecticut, known for eating a variety of the state’s animals. Bobcats in Connecticut prey on squirrels, chipmunks, voles, mice, birds, woodchucks, and rabbits. In some cases, they are also known to kill wild turkeys, white-tailed deer, and even some reptiles.

While male bobcats have a wider range, several females may live in the same area. Additionally, female bobcats are known to move their den frequently after having cubs, with the hope of keeping their scent minimized and reducing the risk of predators.

Even though this is the most likely predator in the state, it’s unlikely that a bobcat is going to attack a person unless it feels threatened. Mid-sized predators like these actually are afraid of humans and are more likely to reduce movements and hide instead of hunting if they sense a human is nearby.


It is estimated there are around 3,000-5,000 individual coyotes living in Connecticut. While they are not social animals, coyotes are friendly with each other and often live in family groups. They may also join up occasionally when trying to take down larger prey like deer. Furthermore, coyotes may join up with badgers and other animals and hunt together.

If you see a dog relative in Connecticut, it’s likely a coyote. While they share some features with wolves, there actually are not any wolves in the state. Coyotes are characterized by a bushy, black-tipped tail and bushy gray fur that covers their bodies.

Coyotes are not shy and are known for living alongside humans. Their ability to adapt may have contributed to wolves dying out while coyotes continued to thrive in Connecticut. You may catch a glimpse of a coyote almost anywhere in the state, including wooded suburban areas, parks, and beaches.

Deer And Moose

Deer and moose are both members of the Cervidae family. Connecticut is home to white-tailed deer, which roam all over the United States with the exception of some southern states and California.

While male deer are known for having antlers, they actually shed and re-grow them every year starting in mid-December. Does give birth in late May to early June and its not uncommon for them to only visit their fawn a few times each day, so it’s important to never remove fawns from the wild.

You’re likely to find deer in woods near food sources. They particularly like farmland and farmers in Connecticut often build fences or make other efforts to deter the heavy deer population.

The eastern moose that live in Connecticut aren’t native to the area and the earliest sightings weren’t until the 1900s. It’s believed the moose population expanded from neighboring Massachusetts and today, it’s estimated around 100 moose call Connecticut home.

These majestic animals are much larger than deer and can grow to 6 feet tall at the shoulders and weigh as much as 1,400 pounds. They thrive in cool climates because of their insulating fur, so their population exists primarily in colder states like Connecticut, as well as farther north like Alaska.

One risk to the moose population is predators, as younger moose are often attacked and killed by predators and may not reach their first birthday.


Connecticut is home to nine different bat species including six species of cave bats and three species of tree bats. Most bats are not more than five inches long, with a wingspan of 8-12 inches.

Cave bats are mostly nocturnal, meaning they’re active at night and you’re most likely to find them roosting in caves during the day. They are group creatures with the exception of the tricolor bat and in the winter, they often migrate to warmer caves and hibernate for the season.

The three species of tree bats, silver-haired, eastern red, and hoary bats, are more solitary creatures that roost in trees during the day. For this reason, they’re a little harder to study. It is known, however, that they travel longer distances to migrate than cave species of bat because they need warmer temperatures to survive the winters in Connecticut.


There are an estimated 445 different bird species that call the state of Connecticut home. The American Robin is the state bird and it’s common to see American Goldfinch, House Finch, and Tufted Titmouse. Some other notable species include the red-billed Summer Tanager that has a particularly pretty call and the white-chested Oystercatcher that frequents shorelines in Connecticut.

Sherwood Island State Park is a great place to birdwatch and see other wildlife, particularly in the fall and spring when noisy tourists have disappeared. Some common birds in this area include Loon, Long-Tailed Duck, Merganser, and Northern Gannet.

The marshlands and woodlands of the Hammonasset State Park are also popular for birdwatching. Common species include Ruff, Dovekie, American Bittern, and Eastern Kingbird.

Finally, Connecticut has other types of birds common in many states including the Canada Goose, Bald Eagle, Peregrine Falcon, and Wild Turkey. It is also home to some endangered species of birds, including the Vesper Sparrow, Yellow-breasted Chat, Long-eared Owl, Grasshopper Sparrow, American Bittern, Common Moorhen, Northern Harrier, King Rail, Pied-billed Grebe, Red-headed Woodpecker, Upland Sandpiper, Roseate Tern, Sedge Wren, and Sharp-shinned Hawk.

Reptiles And Amphibians In Connecticut

Connecticut is also home to many reptiles, including snakes, turtles, frogs, and salamanders. While it’s sometimes believed reptiles in particular prefer warmer climates, they actually can be found on every continent except Antarctica.

There are four species of sea turtle and eight other turtle species that call Connecticut home. The box turtle is the smallest of the turtles found in Connecticut and it is also considered an endangered species. Atlantic Ridley sea turtles and leatherback sea turtles are also endangered.

Amphibians in the state include salamanders and frogs. Two endangered species include the blue-spotted salamander and the eastern spadefoot frog. There are also several threatened reptiles and amphibians throughout the state.

Finally, there are 14 different snake species native to Connecticut, though only two of these snakes are poisonous. The two poisonous snakes are the timber rattlesnake and northern copperhead, with the timber rattlesnake also being on the endangered animals list.

Insects In Connecticut

While I could go on and on about these tiny critters you can see in Connecticut, especially since there are more than 1,800 insects identified in the state, I’m going to mention two of them.

First, we’ll start with the European mantis. While the European mantis is not native to the state, it is identified as their state insect. These insects are very beneficial for farmers, as they eat insects like grasshoppers, aphids, caterpillars, and flies that might eat plants. They’ve also been known to eat small rodents and lizards.

I’m also going to mention the Puritan tiger beetle. This beetle can be found burrowing in the sands of Connecticut near the water. It’s a mid-sized beetle that feeds on small insects like ants and flies. The Puritan tiger beetle is endangered in Connecticut and threatened across the entire United States.

Other Common Wildlife In Connecticut

There are some animals that can be found all across North America, like squirrels, opossums, raccoons, skunks, beavers, and other rodents. It’s not uncommon for some of them to be found munching lettuce or blueberries in backyard gardens.

You’re likely to hear or see the eastern gray squirrel, gray squirrel, and flying squirrels (both Northern and Southern flying squirrels) as they chatter in the woods. Beavers are semiaquatic and are likely to live in the woods or marshlands near bodies of water. As smaller animals don’t always hide from humans, there’s a good chance if you are quiet, you’ll hear or see these critters in their natural habitat.

What Is The Largest Animal In Connecticut?

Moose are hard to miss. They can be as tall as 6 feet at the shoulders and that doesn’t even include their large heads and antlers. Plus, they weigh as much as 1,400 pounds.

Black bears are also quite large, though they don’t get as big as moose. Black bears are the smallest North American bear and the males, which are larger than females, only grow to 550 pounds. They are generally 5-6 feet long, so even standing on their hind legs the moose will be a little taller.

What Is The State Animal Of Connecticut?

The state animal of Connecticut is not a land animal. Designated in 1975, the sperm whale is the state animal because of its significance in state history and to raise awareness for conservation.

In the 1800s, Connecticut was one of the leaders in the whaling industry, only being surpassed by Massachusetts. These majestic creatures were hunted for a number of reasons, especially to harvest oil that could be used for lamps and other purposes back home.

While some whales don’t have teeth, the sperm whale is the largest of the toothed whales. It grows up to 60 feet long and is capable of diving to depths of 3,000 feet, which is where the cuttlefish and squid that it feeds on can be found.

While the sperm whale is no longer hunted today because of conservation efforts, it did play a significant role in the state’s economy. Today, the sperm whale is listed as depleted under the Marine Mammal Protection Act and endangered under the Endangered Species Act. However, the population of sperm whales does seem to be recovering.

Does Connecticut Have Wolves Or Coyotes?

While Connecticut is home to a population of coyotes estimated to be between 3,000 and 5,000 individual members, there are no wolves living in Connecticut.

Wolves were hunted to extinction in the 1700s in Connecticut and while there have been wolf sightings, it’s generally believed these are cases of mistaken identity because of the features that wolves share with coyotes.

Are There Mountain Lions In Connecticut?

No, it is not believed that there are mountain lions in Connecticut. Any sightings have not been confirmed and according to the Connecticut Department of Energy and Environmental Protection, they became extinct in the 1800s. Connecticut does have bobcats, which are the biggest predatory cat in the state.

Are There Bears In Connecticut?

Yes, there are bears in Connecticut, though they are not brown bears or grizzlies like you see in other states across America. Connecticut is home to the black bear. Even though it’s the smallest of bears, the males of this species can still grow up to 550 pounds and be as much as 6 feet tall.

Are There Moose In Connecticut?

Yes, there are moose in Connecticut. Even though there isn’t a large population of moose, estimated at around 100 individuals in the state, these large creatures are really hard to miss if you do spot one. Moose is the biggest land animal in the state and may grow to more than 6 feet at the shoulder and weigh upwards of 1,400 pounds.

What Birds Can You See In Connecticut?

The most common birds to see in Connecticut include the American Robin, American Goldfinch, House Finch, and Tufted Titmouse. You can also see Loon, Long-tailed Duck, Merganser, and Northern Gammet at the State Park and Ruff, Dovekie, American Bittern, and Eestern Kingbird near the marshlands and woodlands.

Not as common are birds like the Summer Tanager, which is known for its bright red bill, and the Oystercatcher. Oystercatchers are black birds with a white chest and frequent shorelines. Connecticut is also home to a wide variety of threatened and endangered bird species.

Where Can You See Wildlife In Connecticut?

Connecticut is a heavily forested state, with an estimated 61% of the land being covered by deciduous forests, coniferous forests, and wetlands. In total, it’s over 1,800,000 acres. This means for people who enjoy walking the trails or visiting nature preserves, there are a lot of opportunities to see wildlife in the state.

You can view animals at places like Bear Mountain Reservation, Shepaug Eagle Observation Area, Audubon Center, Steep Rock Preserve, Appalachian National Scenic Trail, Meigs Point Nature Center, White Memorial Conservation Center, and countless others. When visiting wildlife, using binoculars to view them from a distance will help you observe without getting too close.

Getting close to animals in the wild doesn’t end well, as even the most gentle animals will attack if they feel threatened. Wild animals are unpredictable for a number of reasons.

Furthermore, people can visit animals both native and non-native to the state at Connecticut’s Beardsley Zoo. That being said, it depends on how you feel about animals being in zoos if you’re comfortable visiting there. In addition to native birds, reptiles, and animals like the white-tailed deer, they have wild animals you can find around the world like wolves, tigers, bears, and more.

Final Word

Despite its small size, Connecticut is home to a lot of wildlife and animals. Some wildlife in Connecticut that you might see while visiting includes black bears, bobcats, coyotes, deer, moose, bats, and birds, as well as various insects, reptiles, and amphibians. There are also many other animals common to the state, such as raccoons, beavers, squirrels, skunks, and more.

With so much of the state covered in wooded areas, it’s no surprise that Connecticut has such as diverse landscape for wild animals. Feel free to drop a comment about any wildlife that you may have spotted in Connecticut or if you know of any hidden spots to view these critters!