17 Common Butterflies Found in Nevada! (ID Guide)
“What kinds of butterflies can you find in Nevada?”
I love watching butterflies in my neighborhood! It’s amazing to see the incredible variety of different colors, patterns, and sizes.
There are hundreds of kinds of butterflies in Nevada! Since it would be impossible to list them all in one article, I chose the most common and exciting species to share with you today. 🙂
17 kinds of butterflies in Nevada.
#1. Red Admiral
- Vanessa atalanta
Identifying Characteristics:
- Red Admirals have a wingspan of 1.75 to 2.5 inches.
- The coloring is dark brown with a reddish circular band and white spots. The underside of the back wings looks similar to bark.
- The caterpillars are pinkish-gray to charcoal with white spots. They have spines along the back that resemble hairs.
The Red Admiral is the most widespread butterfly in Nevada!
Look for this beautiful butterfly near the edge of forests in moist habitats. Red Admiral Butterflies have a unique favorite food – they love fermented fruit! If you’d like to attract them, try placing overripe cut fruit in a sunny spot in your yard.
Red Admirals are migratory butterflies. They fly south toward warmer climates in winter, and then move north again in late spring, where food is more plentiful.
If you’re looking for a butterfly in Nevada that’s easy to observe, you’re in luck! Red Admirals are very calm and easy to approach and frequently land on humans!
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RELATED: How to Attract Butterflies: 17 Tips!
#2. Painted Lady
- Vanessa cardui
Identifying Characteristics:
- Painted Lady butterflies have a wingspan of 1.75 to 2.5 inches.
- The coloring is pinkish-orange, with dark brown to black markings near the wingtips and white spots inside the black markings.
- The caterpillars’ coloring is variable, ranging from greenish-yellow to charcoal. Most have light-colored spots.
Look for Painted Lady butterflies in Nevada in open areas that are quiet and undisturbed, like roadsides, pastures, and gardens. This species migrates south to Mexico over winter and returns in the spring.
The population of Painted Lady butterflies can be drastically different from year to year. It’s common for them not to be seen for years in a row in some places, then suddenly show up in more significant numbers.
The Painted Lady is the only butterfly that mates year-round! Because of its constant migration pattern, it spends its entire life in suitable areas for its eggs to hatch.
#3. Monarch
- Danaus plexippus
Identifying Characteristics:
- Monarch butterflies have a wingspan of 3.5 to 4 inches.
- Their recognizable coloring is a “stained glass” pattern of orange with black veins. White dots line the outside edge of the wings.
- Caterpillars are plump, with black, white, and yellow bands and tentacles on each end of its body.
Monarchs are easily the most recognized butterfly in Nevada!
They are famous for their color pattern and migration. Look for Monarchs anywhere there is milkweed, which is the only food source their caterpillars eat.
Most people are familiar with the declining population of Monarchs. However, you might not know that this indicates an overall population decline of many other pollinating species like bees. Planting local milkweed species to attract Monarchs will also help these other species.
During migration, usually in mid-September, you may even see groups of hundreds flying south!
#4. Hackberry Emperor
-
Asterocampa celtis
Identifying Characteristics:
- Hackberry Emperors have a wingspan of 2 to 2.75 inches.
- The intricate pattern of this species is amber brown and nearly black, with orange-ringed eyespots and many spots in dark brown and white.
- Caterpillars are light green with two yellow stripes on the back. Two short spines top the head, and there are two small tails on the rear end.
Hackberry Emperor butterflies are only found in the southern tip of Nevada.
Look for them in moist wooded areas, parks, and suburban yards. One place you WON’T find Hackberry Emperors is on flowers since they don’t eat flower nectar at all!
Although flowers don’t attract them, they are naturally curious and will even land on humans who happen to be near them. One reason for this habit is to ingest sodium from our skin! This may be hard to believe, but Hackberry Emperors find the minerals they need to survive in tons of unusual places, like soil, rocks, and even pavement!
They also eat sap, dung, carrion, and rotting fruit and drink water from rain puddles. They might be one of the least picky eaters I’ve encountered!
#5. Mourning Cloak
- Nymphalis Antiopa
Identifying Characteristics:
- Mourning Cloaks have a wingspan of 3 to 4 inches.
- The coloring is black with an iridescent sheen. A yellow border and a row of purple spots mark the outer edge of the wings.
- Caterpillars are black with white specks and a row of red spots on the back.
Mourning Cloak butterflies are most often found near deciduous forests. However, their habitat includes many developed areas like suburban yards, parks, and golf courses.
You might have a hard time finding this butterfly in Nevada.
Even though it’s fairly widespread, its preference for cold weather and solitary habits make it hard to spot even for an avid butterfly enthusiast! In addition, it’s so well-camouflaged when its wings are folded that you might miss one right in front of you.
Mourning Cloaks are often the first butterflies to become active in the spring! In fact, some adults are even active through winter on warm days, when snow is still on the ground.
They’re also one of the longest-lived butterflies around, with some individuals living up to ten months!
#6. Common Wood-Nymph
- Cercyonis pegala
Identifying Characteristics:
- Common Wood-Nymphs have a wingspan of 2 to 3 inches.
- Coloring can vary greatly, but generally, this species is shades of brown with dark eyespots.
- Caterpillars are yellow-green with dark green stripes and white hairs.
Common Wood-Nymphs are found in many different habitats, including open forests, meadows, agricultural fields, and salt marshes. Their caterpillars hatch late in fall and hibernate through the winter.
Look for this species in late summer and early fall since it’s most active this time of year.
Adult Common Wood-Nymphs occasionally eat flower nectar but prefer to feed on rotting fruit or decaying plants.
This is one of few species whose host plant (which the caterpillar eats) is grass. Kentucky Bluegrass, one of its favorites, is also a popular lawn grass. So, you may not even need to plant anything new to attract this species!
#7. American Snout
-
Libytheana carinenta
Identifying Characteristics:
- American Snout butterflies have a wingspan of 1.5 to 2 inches.
- The coloring is brown with orange and white patches that resemble a dead leaf. In addition, the upper side of the wings is more heavily patterned and darker in color.
One look at this strange butterfly, and you’ll know why it’s called the American Snout! This species’ long, beak-like “snout” is used as camouflage, making the butterfly look more leaf-like.
There are no other butterflies in southern Nevada with this feature!
Even though American Snout butterflies migrate north every year, they’re generally rare in most of their habitat and hard to find because of their excellent camouflage. When they are seen, it’s often in huge migratory groups that are so massive they can darken the sky!
#8. Black Swallowtail
- Limenitis archippus
Identifying Characteristics:
- Black Swallowtails have a wingspan of 2.5 to 4.25 inches.
- The coloring is black with rows of light yellow spots. It has one red-orange eyespot and several blue spots on each hind wing.
- Caterpillars are green with black bands containing yellow spots.
Black Swallowtails are one of the most common garden butterflies in southern Nevada.
They love flower nectar and frequently stop to drink on garden plants.
Their caterpillars use cultivated herbs like parsley and mint as host plants. They can sometimes be harmful to these plants if they feed too much, so keep an eye on your herb garden if you have Black Swallowtails around!
Black Swallowtails are excellent at mimicry, which is an evolutionary defense mechanism. They have developed markings similar to the Pipevine Swallowtail, which is toxic to most predators. In this way, Black Swallowtails can hide in plain sight!
#9. Cabbage White
- Pieris rapae
Identifying Characteristics:
- Cabbage White Butterflies have a wingspan of 1.25 to 2 inches.
- The wings are light greenish to white, with black wing tips and black dots in the center of each wing. Males have one black dot on each side, and females have two.
- Caterpillars, sometimes called Cabbage Worms, are dark green with a light green stripe along the back.
Cabbage White butterflies are well-suited to almost any habitat in Nevada.
The only areas they avoid are dense forests with little room to fly. You can even see this species if you live in the city since they often live in very large metropolitan areas!
Look for Cabbage Whites in the summer, when they are most active and breeding. Their caterpillars, sometimes called Cabbage Worms, are a pest because they often overtake and eat cabbage, kale, nasturtium, and other brassica plants.
If you have a vegetable garden and see Cabbage Whites, you should pay extra attention to your plants to ensure these hungry insects don’t ruin them! In fact, Cabbage White butterflies are invasive in Nevada. This non-native species was transported here through the food and agricultural trade.
Since it’s so well-suited to our climate, its population has exploded and it’s now considered one of the most damaging invasive species to crops.
#10. Orange Sulphur
- Colias eurytheme
Identifying Characteristics:
- Orange Sulphur Butterflies have a wingspan of 1.5 to 2.5 inches.
- Their coloring is bright yellow-orange with black borders on the wings and irregular black spots.
Look for Orange Sulfur butterflies in Nevada along sunny roadsides, meadows, and gardens.
Its preferred food and host plant is Alfalfa, which is how it got the nickname “Alfalfa butterfly”.
The easiest way to recognize an Orange Sulphur is by its flight pattern. They have an erratic, jerky flying style and usually stay low to the ground.
You’re likely to see this abundant and widespread species in urban and suburban environments during the spring and summer.
#11. Clouded Sulphur
- Colias philodice
Identifying Characteristics:
- Clouded Sulphur butterflies have a wingspan of 1.75 to 2.75 inches.
- This species has two color forms, one white with a light green cast, and one yellow. Both morphs have a red-ringed eyespot and pinkish borders on the wings.
Clouded Sulphurs are some of the most common butterflies in Nevada!
This is because they’re prolific breeders and are at home in almost any habitat.
Look for them along roadsides, parks, and home gardens. They are often found in the same area as their closely related cousins, the Orange Sulphur. However, the erratic, jerky flight style of Orange Sulphurs set them apart from most other butterfly species. To properly identify a Clouded Sulphur, look for a “wobbly” flying butterfly.
There are two distinct morphs of the Clouded Sulphur. The white morph is primarily white with a greenish tint, and the yellow morph is almost entirely yellow. Interestingly, ONLY females display the white color morph, and males are always yellow.
#12. Cloudless Sulphur
- Phoebis sennae
Identifying Characteristics:
- Cloudless Sulphurs have a wingspan of 2.2 to 2.8 inches.
- Their coloring is unmarked, bright lemon-yellow.
Cloudless Sulphurs are one of the most recognized butterflies in southern Nevada!
This is because they’re so widespread and abundant in their habitat, and also because they aren’t shy around humans!
Cloudless Sulphurs are almost always pure yellow, with only a few markings on their wings. Sometimes a small white eyespot ringed in dark red can be spotted on their upper wings.
Unfortunately, this species has been impacted by habitat loss due to overdevelopment. While it isn’t considered a threatened species, the Cloudless Sulphur isn’t as prolific as it used to be. One way you can help is to plant flowers that are native to your area, which will naturally attract these cheerful butterflies!
#13. Common Checkered-Skipper
- Burnsius Communis
Identifying Characteristics:
- Adult wingspans are 0.75-1.25 inches.
- Their coloring is faded white with tan-colored bands and a black or brown edge on the hindwing. From above, they have a distinctive black and white checkered pattern.
- Females are darker in color.
- Males are extensively covered with long, bluish-white hairs on the body.
It’s easy to see how this butterfly in Nevada got its name.
The Common Checkered-Skipper has a distinctive block pattern on its wings that looks like a checkerboard.
Common Checkered-Skipper Range Map
Its favorite host plant is Mallow, and it prefers pastures, open fields, and disturbed sites. This species is often seen next to roads.
Males search out a suitable female to mate with, and then she lays her pale green eggs on the soft parts of the hostplant. Once the caterpillar emerges, it feeds on the host plant and curls the leaves around it for winter protection.
#14. Checkered White
- Pontia Protodice
Identifying Characteristics:
- Adult wingspans are 1-2 inches.
- Males are white dark grey markings on the forewings.
- Females are grayish-white with dark checkers on both the fore- and hindwings.
- Both sexes have white hindwings with gray, yellow, and brown markings.
Checkered White butterflies are common in Nevada.
One of the most fascinating characteristics of this butterfly is its ability to use UV signals to communicate. These amazing insects can tell the difference between males and females of their species based on the UV radiation they give off! If a female notices that there are a lot of other females, she will migrate to a less dense population in hopes of attracting a mate.
Checkered White Range Map
Checkered White females lay their eggs on the host plants’ fruits and sometimes the stems. The larvae prefer to eat the flower or fruit of the host plant instead of the leaves. This butterfly prefers open and sunny areas like deserts and plains, and it’s often found in vacant lots, airports, railroads, and dry grassland.
#15. Queen
- Danaus Gilippus
Identifying Characteristics:
- Adult wingspans are about 3 inches.
- From above, their coloring is bright orange with a black border and many white spots.
Queen butterflies in Nevada lay eggs on milkweed plants.
The fascinating reason for this comes down to self-preservation! Like other caterpillars, these insects consume Cardiac Glycosides from the milkweed plants. These chemicals taste bad to predators and are carried over to their adult stage, protecting them from being eaten.
Queen butterflies prefer open and arid areas in Nevada close to milkweed. Males have a black scale patch that releases pheromones, attracting females to mate with. After mating, the female will stay close to the area she found the male and lay her eggs nearby.
#16. Two-Tailed Swallowtail
- Papilio Multicaudata
Identifying Characteristics:
- Adult wingspans are 3-6.5 inches.
- From above, their coloring is yellow with black stripes. The hindwings have blue marks and a tiny orange eyespot, as well as thin black stripes and two tails per wing.
- Females have additional blue markings and a brighter yellow color.
Two-Tailed Swallowtail butterflies in Nevada prefer areas with open space and plenty of sunlight. Look for them in foothills, canyons, valleys, woodlands, roadsides, parks, cities, and suburb gardens.
Males of this species spend their entire life finding a female to mate with due to their short lifespan. If it takes a long time to find a mate, males search for nutrients in rotten material, dirt, and sometimes feces, an odd behavior called mud puddling.
Although it’s one of the most recognizable features, the Two-tailed Swallowtail doesn’t need its tails to fly. Instead, they’re often used to escape predators. When a predator attacks the Swallowtail and grabs onto its tails, they break off, and the butterfly can escape.
#17. Weidemeyer’s Admiral
- Limenitis Weidemeyerii
Identifying Characteristics:
- Adult wingspans are 2.25-3.75 in.
- Their coloring is white and black with a row of white dots spread across the wing. Seen from below, the Weidemeyer’s Admiral is brown with white shapes on the wings.
It can be hard to spot this shy butterfly in Nevada!
Weidemeyer’s Admirals prefer forests that seasonally shed leaves. This unique, easily spooked butterfly is also found near canyons, shrubby streams, and ravines.
Males are territorial and spend most of the day waiting to intercept a female. They perch six to eight feet above the ground on trees or shrubs and attack other males who come too close. Occasionally the male will patrol his territory to find a female.
After mating, the female will find a suitable host plant and lay her eggs on the tip of its leaves. The Weidemeyer’s Admiral is easily identified due to the unique patterns on its wings that look like military insignia.
Do you need more help identifying butterflies in Nevada?
Try this field guide!
Which of these butterflies have you seen in Nevada?
Leave a comment below!
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