Species Profile: Aix sponsa – Wood Duck

Scientific Name: Aix sponsa
Common Name(s): Wood Duck, Carolina Duck

Wood ducks


The wood duck (Aix sponsa) is a medium sized, unmistakable North American duck most known for its beautiful colors. Males have the most color in fall through early summer, with iridescent feathers of multiple colors. Their heads are green at the top, then transition to purple, pink, and blue. They have multiple white outlines on their head, neck, and body, distinctive red eyes, and a red, white, and black bill. Females are more grayish brown in color, with their sides a lighter shade than their backs. They have some bluish feathers on their wings and white that surrounds their eyes. Females’ bills are gray. Both males and females have long feathers that hang off the back of their heads. Out of breeding season, males resemble females but often keep their red bills and have light blue feathers on their wings. Adults average 19-21inches with a wingspan of 26-29inches.

Wood duck species range map

The wood duck is a North American migratory species, moving south for the winter in northern parts of its range. They remain as year-round residents in southern parts of their range.

Wood ducks prefer water bodies that have forest habitat nearby. They can be found near lakes, marshes, rivers, and streams. Wood ducks like to perch in trees to avoid predators, especially during breeding season when they are nesting. The male call sounds like a squeaky whistle, while the female call is louder and longer.

Juvenile wood ducks consume aquatic bugs and small fish. Adults feed mainly on plants, seeds, berries, and nuts, although they will eat insects as well.

During breeding season, males attract females with their call and iridescent colors. Once paired, they build nests in tree cavities. Sycamore trees overhanging water are common nesting choices. Where nesting sites are scarce, they will nest up to one mile away from water. Hatchlings routinely jump from heights of up to 50 feet landing on leaf pack unhurt. Parents then lead them to the nearest water body. Nest boxes are readily used. Females line their nest with soft feathers or other materials and then lay eggs. If a female cannot find a nest of her own, she will lay her eggs in another female’s nest. This can decrease survivability because one female is unable to adequately incubate a large number of eggs. Females normally lay 7-15 eggs and incubate them for around one month. Egg dumping in nest boxes with no intention of incubation is also a fairly common practice.

The Migratory Bird Treaty Act of 1918 has helped wood duck populations recover from threateningly low numbers. This Act regulates the hunting of migratory birds and prevents them from being sold. Before this Act, many wood ducks were killed for their feathers to make women’s hats. Widespread harvest of mature timber more than 100 years ago also limited nesting sites. Eastern forest lands have sense recovered, and so has the wood duck.

Special Notes:
Here in Bella Vista, wood ducks can potentially be seen on any lake, stream, or pond. They tend to be secretive and enjoy the water line at the back of coves. With plenty of water and surrounding forested habitat, Bella Vista is a great place for wood ducks.

Species Profile: Didelphis virginiana – Virginia Opossum

Scientific Name:              Didelphis virginiana

Common Name(s):          Virginia Opossum, Possum


Virginia opossums Didelphis virginiana are the only marsupial (mammals with a pouch) in North America. They are small to medium in size and have mixed black, gray, and white fur. Their faces are white with a long pink nose, black eyes, and black ears. They have opposable thumbs on their hind legs which help them climb trees. The hind legs also do not have claws. Their tail is prehensile, meaning it can grab and hold things, and is used mainly for gripping limbs when in trees. A common misconception about opossums is that they hang from their tails to sleep. Although they can hang from their tails for a short time, it is not strong enough to hold them for that long. Males often weigh more and have larger teeth than females, while females have a marsupium (pouch) to hold babies. Opossums range from 10-40 inches in length, without tail, and weigh up to 8 lbs. for females and up to 14 lbs. for males.


Fun Facts:

These animals display characteristics that are very unusual for North American mammals.  Among them are…

  1. Opossums are the only North American marsupial (development of young in a pouch)
  2. They have 13 nipples in a circular arrangement with one in the middle.
  3. Their brain is 1/5 the size of a raccoon of similar size.
  4. They have 50 teeth. More than any other North American Mammal
  5. They have a prehensile (grasping) tail.
  6. They have opposable thumbs on the hind legs
  7. No claws on hind legs
  8. Yes, they do play possum
  9. From an evolutionary standpoint they are not “living fossils” as they evolved recently (20 million years ago)
  10. Extreme example of Bergman’s Rule which states that individuals within a species are larger in colder climates to conserve heat.  Northern opossums are up to 20 times larger than their southern cousins.
Black Bullhead fish in the water

Species Profile: Ameiurus (Genus) – Bullhead Catfishes

Scientific Name:              Ameiurus (Genus); Ameiurus melas, Ameiurus natalis

Common Name(s):          Bullhead Catfish; Black Bullhead, Yellow Bullhead
Creek Cats, Mud Cats, Yellow Cats, Black Cats, Polliwogs


There are seven species of bullhead catfishes, all native to North America and all within the genus Ameiurus. There are two common species of bullheads in Northwest Arkansas, the black and yellow.  The black bullhead Ameiurus melas has dark whiskers, called barbles, under its chin that are either gray or black and which differ from the white ones of the yellow bullhead Ameiurus natalis. Both black and yellow bullheads are solid brownish-yellow fading to white on their bellies. All bullhead catfishes have a quadrate, unforked tail fin which distinguishes them from other catfish species. They also have spines in the dorsal fin on their backs and both pectoral fins on their sides. Like all catfish, the bullheads have an adipose fin, a small fleshy projection on their back just in front of their tail fin. Bullheads are commonly 12-16 inches and weigh 1-2 lbs.


The range for Bullheads differs slightly but are consistently found east of Wyoming and Colorado. Black bullheads can be found in parts of southern Canada, south to Texas, and in the central United States.  Yellow bullheads are found from the central to the eastern United States. In Arkansas, black and yellow bullheads are found state-wide in appropriate habitats.


Bullheads are warm water fish, preferring water temperatures around 75-85°F. They are considered “rough fish” as opposed to “game fish” in part because they are seldom sought after and few regulations govern their harvest. The meat is of good quality especially when caught from clean waters and has even been described as having a sweet flavor. Small size is typically the reason more bullheads are not harvested.

Bullheads are generally not stocked intentionally. They tend to overpopulate in small impoundments.  Their feeding activity can create muddy conditions impact water quality. Bullheads are very tolerant of these conditions, but many gamefish are not. There have been accidental stockings by misidentifying them with other catfish species. This has resulted in established populations well outside of their native ranges.

Spawning in Arkansas occurs from May-June when temperatures range from 66-75°F. Females primarily make oval shaped nests in shallower water, although occasionally males will help construct nests. Both parents guard the nest until young hatch. Young then school with the parents until they are around 1 inch long when the parents abandon them. Bullheads are thought to be monogamous.

Bullheads are bottom feeders and consume almost anything, including fish, insects, crayfish, and dead organisms. Like other catfish, they rely on their olfactory senses to find food instead of their eyesight, which is performed using their mouth barbles. Yellow bullheads are the pickiest out of the two species.  All bullheads primarily feed at night.

Special Notes:

Here in Bella Vista, bullheads are not stocked deliberately in any of the lakes. They are commonly found in golf course ponds due to periodic inundation by Little Sugar Creek which maintains good populations of both species. Populations in our lakes remain low due to predation by game fish, primarily largemouth bass. It is probable that they are found in all our lakes, as they were a native stream fish before the valleys were flooded.

Species Profile: Lontra canadensis – River Otter

Scientific Name: Carya (Genus)
Common Name(s): River Otter, North American River Otter

River otters live in and around water. They have long streamlined bodies with a long, tapered tail. Otters have oily brown fur all over their body, including their tail; this can help distinguish them from the beaver with its hairless tail. The fur on their underside is typically a lighter brown or gray. Otters also have long prominent whiskers. Their feet are webbed, and their hands are very dexterous. Otters weigh 10-30 lbs., with males larger than females, and are 24-42 inches in length.

Otters were natively found throughout North America, from Alaska and Canada to the Gulf of Mexico, and from coast-to-coast. However, habitat destruction, urbanization, and pollution have extirpated the river otter from some states in the U.S.

River otters inhabit more than just rivers. They can be found in inland freshwaters, such as rivers and lakes, and in marine and brackish waters. They prefer waters with adjacent woodlands but can survive in any location with a steady supply of food and access to a waterbody. Otters live in dens built in a natural hollow, an undercut riverbank, hollow log, or in the burrows of other animals. The entrance may be under water or above ground. The den is typically lined with leaves, grass, bark, and moss.

Otters are typically ambush predators, lunging and grabbing prey, rather than pursuing prey. They are well adapted for hunting in water: they can stay submerged for up to 4 minutes, swim at a speed of nearly 7 mph, and dive to a depth of 65 ft. While their primary diet is fish and crayfish, they will opportunistically eat anything, including fruit, reptiles, amphibians, birds, insects, and small mammals. They will avoid carrion.

Reproduction is viable at two years of age, and males usually mate with multiple females. Breeding occurs from December to April. While gestation lasts two months, otters delay implantation for up to eight months, meaning that birth usually occurs 10-12 months after copulation. Litters usually consist of one to three pups, rarely up to five. Pups are born fully furred but are blind and toothless. They open their eyes at four weeks, consume solid food at nine weeks, wean at 12 weeks, and are provided food up until 38 weeks. While they can sustain themselves at an earlier age, pups usually stay with their family until the following spring and leave before a new litter is born.

Special Notes:
Here in Bella Vista, otters are uncommon. Little Sugar Creek provides a corridor for otters to get to Bella Vista and potentially all our lakes. In January 2020, an otter was seen eating fish in the Avalon heated dock multiple times. The Lakes and Parks staff may take measures to relocate the otter to prevent interference with the fish hatchery program. Although they are fascinating to watch, otters can be voracious and wreak havoc on a contained system like in a fish hatchery.

A curious otter at the Avalon Heated Fishing Dock.
Photo courtesy of Tom Vickery

Featured Image: https://tinyurl.com/qr2vock © Charles Kennard

Species Profile: Carya (Genus) – Hickory

Scientific Name: Carya (Genus)
Common Name(s): Hickory, Typical Hickories (many different species)


Hickory trees native to North America are all from the genus Carya, although there are 12 different species in the United States. All of them have different characteristics, as well as similarities. Hickory trees produce flowers in the spring that are small and yellow-green in color. The fruits are categorized as nuts that are surrounded by a hard husk with four parts. Husks split open when they mature. The nuts contained in the husks have a hard, bony shell that split in two halves when the seed germinates. Nuts measure 0.75 – 2” long by 0.5 – 1.20” in diameter.


Carya species are native to North America including southeastern Canada, eastern United States and parts of Mexico. Some species are native to China and India as well.

Hickory trees serve as food for many insects including the Luna moth, the hickory leaf stem gall and the banded hickory borer. Galls can potentially damage hickory trees, although they are normally harmless. Squirrels do more damage searching the trees for the galls to eat, and breaking off infected bark.

The nuts of hickory species can help identify the species of tree, although they are very difficult to identify themselves. All are surrounded by a husk that can be thick or thin but is generally hard through maturity. Some husks appear rougher than others and have slightly different shades of color.

The wood produced by hickory trees has a combination of strength, hardness, and stiffness that is hard to find in other woods grown commercially. It is used for many things that must handle a lot of weight and stress including bows, tool handles, lacrosse stick handles, golf club shafts, walking sticks, paddles and even floors. The heartwood is dark and highly contrasted to the sapwood making it very desirable for kitchen cabinets. It is great to use for cooking barbeque or smoking meats because of the flavor that it adds. The shagbark hickory Carya ovata has a bark extract that is like a smoky maple syrup.

Special Notes:
Here in Bella Vista, hickory trees are quite common on hillsides throughout the city. Shagbark hickory trees are one of the most easily recognized trees to identify by the bark. As the name implies, the bark looks as if it is peeling off the tree. There are others here including the shellbark, mockernut, and black hickories. All nuts are edible, but the reward for the effort required insures that most are left for the squirrels.

Species Profile: Odocoileus virginianus – White-tailed Deer

Scientific Name:              Odocoileus virginianus

Common Name(s):          White-tailed Deer, Whitetail

White-tailed deer, Odocoileus virginianus, are most recognizable by the bold, white underside of their tails, which stands up straight when alarmed. In the summer adult deer have a thin reddish coat but is replaced with a thick brown coat around September. They have white on their undersides, insides of their ears, and beginning of their necks. Their ears are lined with darker fur, and there is white around their noses and mouths. Their hooves are separated into two parts with a split down the middle. Males, or bucks, have antlers that are shed and re-grown each year. Females are known as does, and young as fawns. Fawns are characterized by the white spots all over their body which they lose by 6 months of age. Bucks average 100 lbs., with does around 88 lbs., but weights are highly variable. In the northern parts of their range, deer are bigger in size.

Odocoileus virginianus is native to the United States, with a range including southern Canada down to northern South America. They have been introduced to other parts of the world such as Puerto Rico, New Zealand, and Cuba.

White-tailed deer prefer habitats with forest edges and open woodlands. They also like areas with dense vegetation for protection from predators. White-tailed deer are herbivores, consuming plants, grasses, fruits, acorns, clover, and corn. Deer can be considered a nuisance to farmers who grow corn or fruits that the deer will feed on and cause damage. In places with large populations of deer, they can have major impacts on native plants, although their browsing can help plant diversity in some areas. A deer’s home range usually consists of around one square mile, but this area is not in any defined shape, rather it is based on habitat, terrain, and home ranges of dominant deer. Deer can jump high fences and have a propensity to be a hazard on roadways.

Deer have many different calls they use to communicate with each other. Fawns will squeal, called bleat, if they have been separated from their mothers which will deepen as it matures. Adult deer grunt to each other to get attention, or a mother will grunt to find her fawn. When they feel threatened, deer will snort or blow to signal danger to other deer in the area and will raise their white tail while running away.

White-tailed deer in Arkansas breed from October through December with the peak usually occurring in mid-November. Breeding season is known as the rut. Males will breed with as many females as they can. Bucks will scrape an area with their hooves, clearing some ground and rub their antlers on the bark of a small tree to let females know that a male is in the area. They will urinate in these areas to leave their scent. Males may also fight with their antlers and hooves during territory or breeding disputes. Females release hormones and pheromones when they are in heat, letting bucks know they can breed. Females are pregnant for 6.5-7 months before giving birth. Females will nurse the fawns and hide them in dense vegetation for around 4 weeks to keep them hidden from predators. After that, fawns can get up and follow their mothers to search for food. Male fawns normally leave their mothers after a year, while females tend to stay longer.

Chronic wasting disease (CWD), a fatal neurological disease with no cure, has been found in some deer in Arkansas. It is caused by a protein in the brain that is abnormally shaped, called a prion. This disease can spread from direct contact between animals, or through contaminated plants. This disease causes deer to slowly waste away and become very sick. Humans are not at risk of getting CWD, although it is suggested that you should not eat a deer that has the symptoms of CWD. Also, there are some tick-borne diseases that deer are an intermediate host for, such as Lyme disease and Rocky Mountain spotted fever, which can be transmitted to humans.

Deer are popular among hunters for their meat, called venison, and for the antlers of bucks. Bucks will grow their first set of antlers when they are a year-old during spring and summer. Antlers are pure bone, although when first starting to grow, they are covered with blood vessels, nerves, and a soft layer called velvet. Growth can continue until September when the deer will start to rub off the velvet layer on trees or anything hard. Once the velvet falls off, the hard bone is left. Their antlers are shed around January-February.

Special Notes:
Here in Bella Vista, white-tailed deer can be seen virtually anywhere at any time. They are most active at dawn and dusk. Be careful of deer by roadways as they often run out in front of traffic. The second or third deer is often determined to follow the leader and often collisions with cars come from “the followers”.


Species Profile: Lynx Rufus – Bobcat


Iucnredlist.org/Michael L. Baird


Bobcats Lynx rufus are small to medium sized predatory cat’s native to North America. They have tan-brown fur with black streaks and spots scattered on their body with white around their mouths and belly. Their pointed ears are tipped with black fur. Fur sticks out around their face, making their head look wide. Their eyes are yellowish with a black pupil. They have large paws with retractable claws and long legs and their black tipped tail is short and stubby.  Adults are 19-49 inches long from head to tail and 12-24 inches tall. Bobcats weigh 14-40 lbs. with females weighing slightly less.

Map showing Bobcat area

Bobcat Areas


Lynx rufus is native to North America including most of Mexico, the United States, and southern Canada.


Bobcats are found in many different types of habitats, including all of Arkansas. They prefer woodlands but are also found in swamps, deserts, and rugged mountain areas. Bobcats can adapt given food and suitable habitat. Bobcats are solitary and occupy home ranges from 0.25 to 25 square miles. Females do not roam as far as males and do not associate with other females. Males are not normally tolerant of other males; however, their home ranges may overlap with other males and females. Territory is marked by urine, feces, and claw marks on trees. Bobcats are crepuscular, meaning they are primarily active several hours after dawn and before dusk. Behavior can change somewhat with the prey they are pursuing.

Bobcats normally have several dens for shelter in their home ranges. Predators of adult bobcats include humans, cougars, gray wolves, and coyotes. Kittens have more predators, including owls, eagles, hawks, foxes, and other adult male bobcats. Juveniles have high mortality rates in the few months after leaving their mothers. Diseases and starvation are other threats to the survival of bobcats. Bobcats are susceptible to parasites, both externally and internally. They carry ticks, fleas, and parasites of their prey. One mite, Lynxacarus morlani, is only found on the bobcat. These parasites are common on bobcats and are a threat to their survival, potentially causing more deaths than starvation and predation.

Bobcats consume birds, fish, insects, rodents, and other small mammals. They are a known predator of many domesticated animals including small dogs, cats, sheep, and goats. They often employ a crouch and pounce hunting technique for small prey much like a house cat hunting a mouse. With larger prey, they will stalk and rush the animal when they get inside 30 feet. With smaller prey, the bobcat will lie, crouch, or stand and wait for prey to come close before they pounce on it. Bobcats can survive long periods without food but gorge themselves when prey is readily available.

Breeding first occurs when bobcats are 2 years old. Dominant males stay with a female, mating with her several times from winter until early spring. Courtship may involve bumping, chasing, ambushing, and loud screams and hisses. Males and females generally mate with more than one partner. Normally 2-3 kittens are born after a gestation period of 60-70 days. Females raise the young on their own and they are weaned at around 2 months. At 3-5 months they can travel with their mother and hunt on their own within their first year. After they are able to hunt alone, they normally separate.

Special Notes:

Here in Bella Vista, bobcats could be spotted although they are mostly solitary. If spotted it would most likely be in secluded, wooded areas. Bobcats generally stay away from busy areas and commotion. Large cats may be mistaken for a bobcat, but they can be distinguished by the pointed ears, short tail, and generally more ornate color patterns compared to house cats. Bobcats themselves may be confused for a mountain lion; however, they are much smaller and lack the characteristic long tail of a mountain lion.






Species Profile: Butorides virescens – Green Heron

Scientific Name:              Butorides virescens

Common Name(s):          Green Heron, Little Green Heron, Green-backed Heron


https://commons.wikimedia.org/wiki/User:Basar (left), https://en.wikipedia.org/wiki/File:Butorides_virescens_070506_GWADA.jpg



Green herons Butorides virescens are relatively small birds which can get up to 14 inches tall and have a wingspan of 25 inches.  Females are slightly smaller than males and their plumage is duller in the breeding season.  Adults have yellow legs and a long, dark, sharp beak.  The top of their head is blackish green and they have blue-gray on their back and wings that fades to green.  Their neck is brown with a white stripe down its length and a white chin.  Juveniles have reddish-brown and white streaks down their head and neck and many white spots on their wings.  Hatchlings have gray down feathers all over except white on their stomachs.  Adults have long necks but keep it pulled in close to their body at rest or while flying.


The green heron is native to northern South America, Mexico, and the United States.  They migrate north in late winter and early spring then head south August-October.


Green herons inhabit wetlands and other water bodies including wooded ponds, lakes, marshes, and rivers.  They make nests in trees or vegetation by water.  Nests are made of sticks several meters off the ground.  They are monogamous for a breeding season, with the male picking the nesting site and displaying courtship by flying noisily in front of a female with his head and neck feathers puffed out.  Green herons rarely congregate while nesting.  Females lay 2-6 pale green eggs in 2-day intervals.  Both parents incubate eggs until they hatch, normally around 21 days.  Both parents also feed the young and slowly wean them as the young get their flight feathers.  Young can usually fend for themselves when they are a little over a month old.  Occasionally green herons will breed twice a year.

Green herons consume fish, aquatic invertebrates, amphibians, crustaceans, spiders, reptiles, and small rodents.  They feed by stalking prey on the shoreline or from perched on branches above.  They are mainly active during dusk and dawn, hiding during the day unless searching for food.  They sometimes use “bait” to catch fish by dropping food or insects on the water’s surface to attract fish.  When the fish come for the bait, the heron will grab it.

Special Notes:

Here in Bella Vista, green herons can be spotted during their summer breeding season, mainly near the lakes or streams.  They are humorous to watch, especially when they sporadically extend and retract their long neck.





Species Profile: Trachemys scripta elegans – Red-eared Slider

Scientific Name:              Trachemys scripta elegans

Common Name(s):          Red-eared Slider, Red-eared Terrapin, Pond Slider subspecies

https://commons.wikimedia.org/wiki/File:Turtle_with_Neck_Stretched_Out.jpg ©Dan Soto


Identification: Red-eared sliders (Trachemys scripta) are semi-aquatic turtles with a distinctive red-orange stripe behind both eyes that distinguishes it from other turtles. Their body is covered with green and yellow stripes and they have webbed feet with short claws. Their shell averages 6-8 in, with female red-eared sliders typically larger than males. Shells of young are leaf green and get darker as they age, becoming olive green-brown. The bottom of their shell is a light yellow with dark markings. The colors of their body and shell help them stay camouflaged. Red-eared sliders can withdraw their body into their shell for protection when they feel threatened. They spend most of their time in water, although do bask in the sunlight on logs or rocks close to or in water. The lifespan of a red-eared slider is typically 20-30 years.

Range: The red-eared slider is found from northeastern Mexico to northern Illinois. They are as far west as eastern New Mexico and as far east as West Virginia and a small portion of southern Ohio. Arkansas is at the center of their range.

Ecology: These turtles are typically found in any body of calm, warm, freshwater. They cannot regulate their body temperature on their own and must rely on the temperature gradients of their environment. They bask in sunlight to keep warm and submerge themselves in water to cool off. They are often seen on rocks or logs basking in groups, and rarely leave the water except to bask. These turtles are highly adaptable and can tolerate many different habitats.

Red-eared sliders are very popular as pets, so large numbers are commercially raised throughout the southeastern United States. The FDA has restricted the sale of the eggs and turtles smaller than four inches because of Salmonella infecting humans who have handled turtles. Reptiles do not show effects of having this bacterial infection. Therefore, healthy looking but infected turtles can pass the bacteria to humans, especially small children, who have them as pets. This can be prevented by teaching children that they need to wash their hands after they handle or feed the turtle.

Red-eared sliders are omnivores that consume insects, fish, frog eggs, tadpoles, and a wide variety of aquatic plants and algae. Adults are more herbivorous than the young, although both will opportunistically eat insects and fish.

Mating occurs from March to July. Males court females by swimming around them and brushing their head and face with the backside of their claws. If the female accepts the male, she will sink to the bottom to mate. If she does not accept the male, she will become aggressive. Courtship is a long process but mating only lasts about 10 minutes. Females lay between two and 23 eggs in each clutch, and up to five clutches in a year. When a suitable spot has been found, the female will dig a hole with her back legs and lay her eggs. There is no parental care for the young and sex is determined by the temperature of the environment with males developing at colder temperatures and females developing at warmer temperatures.

Special Notes: Here in Bella Vista, red-eared sliders can be found in the lakes, streams, and golf course ponds. The best time to observe them is on cool sunny mornings basking in the sun on floating logs or near water. The distinctive red spot on the side of their head can be seen from a distance and helps with identifying them.

Species Profile: Agkistrodon contortrix – Copperhead

Scientific Name: Agkistrodon contortrix

Common Name(s): Copperhead, Northern Copperhead, Southern Copperhead

Identification: Copperheads are heavy bodied venomous snakes in the pit-viper family. They have tan-brown bodies with dark brown hourglass shapes lining the length of the body. The hourglass shapes are narrower toward the top of the back and get wider as they go down toward the stomach. These make them highly camouflaged in forested areas, especially with abundant leaf litter. There are pit glands in the head between the eye and nostril that sense heat and help identify prey and predators. Their eyes blend in well with the color of their skin and they have dark black vertical pupils (cat eyes).  Juveniles resemble adults but have yellow tails. Copperheads can range in size from 20-40 in. with males being larger than females.

Range: Agkistrodon contortrix is found in the eastern and central United States, except most of Florida.

Ecology: Copperheads mostly prefer forests with rocky, wooded hillsides that have plenty of logs, leaves, or rocks for cover. They can also be found near streams, wetlands, urban and suburban habitats. Although copperheads are adaptable to different habitats, they do avoid areas that are open like pastures or fields used for farming. They can be found at any time, day or night. In the warmer seasons they mostly forage at night. They can be seen basking during the day or coiled in ambush positions.  In forest areas with a lot of leaf litter, they are almost impossible to see, especially when coiled and still.

Copperheads are venomous, although their venom is not very potent compared to other pit vipers. Deaths from copperhead bites are very rare and most bites occur from stepping on or harassing a snake. Many times, a copperhead will “dry bite” when harassed or disturbed, meaning it does not inject any venom. Symptoms of a copperhead bite include pain, tingling, swelling, throbbing, and nausea. A large dose of venom can cause damage to muscle and bone tissue.  Medical attention should be sought from any bite in case an allergic reaction or infection occurs. There are anti-venoms used to treat snake bites, although sometimes the symptoms from them are worse than the snake bite itself. The best thing to do when seeing a copperhead is to leave it alone and give it space. It is also a good idea to pay special attention to where you are walking, especially in forested areas where spotting snakes is difficult.

Copperheads feed on a variety of prey. They eat primarily mice, but also small birds, lizards, other snakes, amphibians and cicadas. They are primarily ambush predators, staying coiled and camouflaged until prey comes within striking distance, although they will actively prowl for some prey items, like cicadas. Their main predators are humans and vehicles.

Mating occurs in the spring. Males move in search of females and will fight each other in a vertical stance where the top thirds of their bodies entangle. Females give birth to 7-10 (up to 20) live young in the summer.  Females do not reproduce every year. The young are born at around 8 inches in total length and resemble the adults but are lighter in color and have yellow on the tips of their tails. The young use their tail color to lure in prey such as lizards and frogs until they get close enough to attack.

Special Notes: Here in Bella Vista, copperheads could potentially be seen anywhere. Remember that their hourglass bands are narrower on the top of their back and then widen as they move toward their stomachs. This patterning helps distinguish them from the northern water snake which are much more common here. Many snakes are mistaken for copperheads, which gets them killed. The hourglass bands, triangular head, and pit glands can all be used for identifying copperheads. While many people dislike snakes and want to kill them, remember that most snake bites occur because humans try to interact with the snake in some way. They also perform the important ecological function of keeping rodent populations down. It is best to leave these snakes alone and give them plenty of space if seen in the wild.