27 Types of Butterflies in Kansas: A Field Guide for Every Backyard
October 15, 2026
Kansas sits where tallgrass prairie meets eastern woodland and shortgrass plains, and that overlap gives the state an unusually deep bench of butterflies. The Great Plains Nature Center has recorded 190 species of butterflies in Kansas, ranging from desert-adapted whites in the west to swamp-loving swallowtails near the Oklahoma border. This guide narrows that list to 27 types of butterflies in Kansas that backyard gardeners, prairie hikers, and native-plant enthusiasts are most likely to spot between spring and fall.
Each entry below notes the caterpillar host plant, since that single detail explains almost everything about where a species shows up and when. Readers curious about the bigger picture of Lepidoptera diversity can start with how many types of butterflies exist worldwide before narrowing in on the Kansas roster below, or browse different types of insects that share the same prairie habitat.
1. Monarch
The monarch (Danaus plexippus) is the butterfly most Kansans recognize on sight, with bright orange wings crossed by heavy black veins and bordered in black with small white spots. It is also the state’s most studied species: Monarch Watch, headquartered at the University of Kansas, trains volunteers to capture, tag, and release monarchs during the fall migration so researchers can trace the routes they take south.
Kansas plays an outsized role in that journey. Monarchs travel 10 to 30 miles an hour and can cover up to 80 miles in a single day, arriving in Kansas in mid-to-late September as they head toward overwintering sites in central Mexico. National habitat-restoration plans identify Kansas as one of only ten states considered critical to supporting the monarch migration, which is why milkweed plantings along roadsides and in home gardens matter so much here.
Important Note: On December 12, 2024, the U.S. Fish and Wildlife Service published a proposed rule that would list the monarch butterfly as a threatened species under the Endangered Species Act. The rule was still in the proposal stage as of that filing, so check current USFWS guidance before relying on protection status for planning purposes.
2. Viceroy
The viceroy (Limenitis archippus) is famous for looking almost exactly like a monarch, which is no accident. The viceroy is a Müllerian mimic of the monarch, sharing similar coloration and also being distasteful to predators, so both species benefit from the resemblance rather than one simply copying the other. The giveaway is a black line that cuts straight across the viceroy’s hindwing veins, a mark the monarch never has.
Viceroys stay closer to water than monarchs do, since their caterpillars feed on willow and cottonwood leaves along Kansas streams and ponds rather than milkweed. Grimm’s Gardens notes the viceroy is one of two admiral-family species common in the central Great Plains region, the other being the red-spotted purple.
3. Painted Lady
The painted lady (Vanessa cardui) is a mottled orange, black, and white butterfly with a reputation as one of the most widely distributed species on Earth. In Kansas, populations swell unpredictably some years when large numbers move north from Mexico and the southwestern deserts, then thin out the next. Thistle is the preferred host plant, though caterpillars will also feed on mallow and various legumes found across Texas and the southern plains on their way north.
4. Great Spangled Fritillary
The great spangled fritillary (Speyeria cybele) is a large, tawny-orange butterfly with black spots on top and a row of metallic silver spots splashed across the underside of its hindwings. Females lay eggs near violets in late summer, but the caterpillars that hatch do not eat right away; they overwinter as tiny larvae and only begin feeding the following spring when violet leaves emerge. This species favors moist woodland edges and prairie draws, a habitat pattern shared with several fritillary species found in Colorado.
5. Red Admiral
The red admiral (Vanessa atalanta) shows dark brown-black wings crossed by a bold orange-red band, with white spots near the forewing tips. Despite the similar name, admirals are not closely related to the viceroy or red-spotted purple, which belong to a different genus entirely. Red admiral caterpillars feed on nettles, so look for them near damp field edges and disturbed ground rather than manicured gardens, a pattern consistent with sightings reported across New York and other eastern states.
6. Common Buckeye
The common buckeye (Junonia coenia) is hard to mistake once you spot the eyespots: two on each forewing and two on each hindwing, ringed in orange, yellow, and blue. These butterflies prefer open, sunny ground such as pastures, roadsides, and bare dirt paths, where they perch low and dart out at passing insects or intruders. Caterpillars feed on plantain and snapdragon-family plants, species common in disturbed soil across Kansas and Ohio alike.
7. Cabbage White
The cabbage white (Pieris rapae) is a European species introduced to North America in the 1860s and now one of the most familiar butterflies in Kansas vegetable gardens. The Great Plains Nature Center’s statewide checklist lists Cabbage White as present across all of Kansas, a range shared with few other species on the list. Plain white wings with one or two black spots make it easy to identify, though gardeners often mistake it for a native checkered white or western white at a glance.
Common Mistake: Not every white butterfly fluttering around a Kansas garden is a cabbage white. Checkered whites and western whites share the same general color but have heavier black-and-gray checkering on the wing veins, and they stick to drier, more open habitat than the cabbage white’s garden-row preference.
8. Pearl Crescent
The pearl crescent (Phyciodes tharos) is a small, orange-and-black checkered butterfly that turns up almost anywhere in Kansas with open sun and asters nearby. It produces several broods a year, so sightings run from spring through the first frost, making it one of the most consistently seen species on a typical butterfly count. Males patrol low over grass and weedy fields looking for females, a behavior that makes them easy to watch without binoculars, much like many of the small arthropods cataloged among Kansas’s other common arthropods.
9. Question Mark
The question mark (Polygonia interrogationis) earns its name from a silver, broken curve-and-dot mark on the underside of its ragged-edged hindwing that resembles the punctuation. Topside, the wings are a rich orange-brown with dark spots and deeply scalloped edges that help the butterfly disappear against dead leaves when at rest. Unlike many Kansas butterflies, question marks overwinter as adults, tucked into bark crevices or woodpiles, which lets them appear surprisingly early on warm late-winter days.
10. Eastern Comma
The eastern comma (Polygonia comma) looks like a close cousin of the question mark, and it is; the two are often confused in the field. The giveaway is on the hindwing underside, where the eastern comma’s silver mark is a simple curved comma rather than the question mark’s comma-plus-dot pattern. Like its relative, it overwinters as an adult and favors wooded edges near streams, a habitat type also common to insect communities in neighboring Arkansas.
Pro Tip: To tell a question mark from an eastern comma without catching it, check the silver underwing mark: a dot separated from the curve means question mark, while a single unbroken curve means eastern comma.
11. Silvery Checkerspot
The silvery checkerspot (Chlosyne nycteis) displays an orange-and-black checkered pattern on top with a band of pale, silvery-cream spots along the hindwing margin underneath. The Great Plains Nature Center’s pocket guide to common Kansas butterflies includes the silvery checkerspot among its featured species, reflecting how regularly it shows up at woodland edges and streamside clearings. Caterpillars feed on sunflowers, asters, and wingstem, so clusters often appear wherever those plants grow thick.
12. Bordered Patch
The bordered patch (Chlosyne lacinia) is one of the more variable butterflies on this list, with individuals ranging from mostly black with a band of orange or cream patches to forms with much more orange overall. It is primarily a southern species that reaches the edge of its range in southern Kansas, so sightings farther north are less common and tend to follow warm years. Sunflowers serve as the main caterpillar host, tying this species to the same open fields favored by many reptiles in neighboring Arkansas grassland habitat.
13. Ruddy Daggerwing
The ruddy daggerwing (Marpesia petreus) stands out immediately thanks to long, pointed wing extensions that give the species its name, paired with a warm rust-orange color streaked in darker brown. This is a true rarity in Kansas; the state marks the northern edge of its range, and most sightings occur as strays rather than established breeding populations. Fig trees serve as the caterpillar host plant farther south, which limits how far the species can push into Kansas on its own, much the way certain raptors documented among Kansas hawks reach their own range boundaries here.
14. Western White
The western white (Pontia occidentalis) is a pale butterfly with gray-green venation on the wings that helps separate it from the plainer cabbage white. Kansas’s statewide checklist marks the western white as a western-range species, so it is far more likely to turn up in the shortgrass prairie counties than in eastern Kansas. Mustard-family plants serve as the larval host, and the species’ range extends north into parts of Canada as well.
15. American Lady
The american lady (Vanessa virginiensis) closely resembles the painted lady but carries two large eyespots on the underside of each hindwing instead of the painted lady’s row of small ones. On top, look for a small white spot inside an orange patch near each forewing tip, a mark the painted lady lacks. Caterpillars feed on everlasting and pussytoes, low-growing plants that give this species its alternate common name of “everlasting butterfly,” and the blue-tinged eyespots echo patterns seen on other purple-toned butterflies found across North America.
16. Giant Swallowtail
The giant swallowtail (Papilio cresphontes) is the largest butterfly in North America, with dark brown wings crossed by a diagonal band of yellow spots that forms a loose X pattern when viewed from above. Its range covers the eastern half of Kansas, where prickly ash and other citrus-family relatives support the caterpillars, which are famously disguised to look like bird droppings. Its size alone places it among the most dramatic butterflies gardeners will ever see on a porch flower, rivaling many of the oversized insects found in tropical rainforests.
17. Pipevine Swallowtail
The pipevine swallowtail (Battus philenor) shows off iridescent blue-black wings that shimmer green and blue in direct sunlight, a trait that makes it one of the most photogenic butterflies in the state. The species has been recorded across all but the northwestern eighth of Kansas. Because pipevine plants make the caterpillars toxic to predators, several other species, including some dark-form eastern tiger swallowtail females, mimic its coloring for protection.
18. Zebra Swallowtail
The zebra swallowtail (Eurytides marcellus) is unmistakable, with narrow black-and-white stripes running across triangular wings and unusually long tails trailing off the hindwings. Its Kansas range is confined to the southeastern quarter of the state, tracking the distribution of its sole host plant, pawpaw trees, which need the moist woodland bottoms found near the Missouri and Oklahoma borders.
19. Eastern Tiger Swallowtail
The eastern tiger swallowtail (Papilio glaucus) is a large yellow butterfly marked with bold black tiger stripes, though females come in two color forms, one yellow like the male and one almost entirely black. The eastern two-thirds of Kansas make up its normal range, where cherry, ash, and tulip tree leaves feed the caterpillars through summer.
| Swallowtail | Wingspan | Key Host Plant | Kansas Range |
|---|---|---|---|
| Giant Swallowtail | 4.5–6.5 in | Prickly ash | Eastern half |
| Pipevine Swallowtail | 2.75–5 in | Pipevine | All but NW corner |
| Zebra Swallowtail | 2.5–4 in | Pawpaw | Southeast quarter |
| Eastern Tiger Swallowtail | 3.5–5.5 in | Wild cherry, ash | Eastern two-thirds |
20. Gray Hairstreak
The gray hairstreak (Strymon melinus) is a small, soft-gray butterfly with a bright orange spot near a pair of thin, hair-like tails on each hindwing. It has been recorded statewide across Kansas, a range matched by few other hairstreaks. Caterpillars feed on an unusually wide menu of plants, including beans, mallow, and clover, which explains why this is often the most commonly seen hairstreak in home gardens.
21. Common Sootywing
The common sootywing (Pholisora catullus) is a small, dark skipper-like butterfly, almost entirely black-brown with a scattering of tiny white spots across each forewing. It flies low and fast near weedy lots and garden edges, often stopping on bare dirt or low flowers where its dark color can make it easy to overlook. Lambsquarters and other weedy amaranth-family plants serve as the caterpillar host, tying this species to the same disturbed-ground habitat as many common garden weeds.
22. Henry’s Elfin
Henry’s elfin (Callophrys henrici) is a small, brown butterfly that flies earlier in spring than almost anything else on this list, often appearing while redbud trees are still blooming. Its range is limited to the eastern third of Kansas, following the redbud and holly thickets its caterpillars depend on. Once redbud blossoms fade, adult sightings drop off quickly, making the flight window fairly narrow.
23. Juniper Hairstreak
The juniper hairstreak (Callophrys gryneus), sometimes listed as the “olive” juniper hairstreak in older Kansas records, shows a distinctive mossy green underside that helps it vanish against cedar foliage. The eastern two-thirds of Kansas make up its normal range, tracking the eastern red cedar trees its caterpillars feed on exclusively. Look for it resting on cedar branches rather than flowers, since it spends far more time near its host tree than nectaring.
24. Red-Banded Hairstreak
The red-banded hairstreak (Calycopis cecrops) is a small, brownish-gray butterfly crossed by a thin, bright red-orange band near the hindwing margin, with fine white tails extending off the back edge. Kansas records classify it as a stray in the southeastern part of the state rather than an established resident, so most sightings are occasional rather than annual. Caterpillars feed on fallen oak leaf litter rather than living leaves, an unusual habit among Kansas butterflies.
25. Coral Hairstreak
The coral hairstreak (Satyrium titus) lacks the tails most hairstreaks carry, but makes up for it with a row of bright coral-orange spots lining the hindwing margin. Its Kansas range covers all but the western quarter of the state, overlapping closely with wild plum and chokecherry thickets, the caterpillar’s preferred host plants. Adults nectar heavily on milkweed and dogbane blooms in midsummer, often alongside monarchs.
| Hairstreak | Distinguishing Mark | Host Plant | Kansas Range |
|---|---|---|---|
| Gray Hairstreak | Orange spot near tails | Clover, mallow, beans | Statewide |
| Henry’s Elfin | Scalloped brown wing edge | Redbud, holly | Eastern third |
| Juniper Hairstreak | Mossy green underside | Eastern red cedar | Eastern two-thirds |
| Red-banded Hairstreak | Red-orange band, fine tails | Oak leaf litter | Stray, southeast |
| Coral Hairstreak | Coral spots, no tails | Wild plum, chokecherry | All but west quarter |
26. Regal Fritillary
The regal fritillary (Speyeria idalia) is one of the signature butterflies of Kansas’s remaining tallgrass prairie, with deep orange forewings and strikingly dark, almost navy, hindwings spotted in white and cream. The species is featured on the Kansas state quarter, a nod to how tightly its fate is tied to the state’s native grasslands. Prairie violets are the only recorded host plant, which means regal fritillary populations track intact, unplowed prairie almost acre for acre.
Key Insight: The regal fritillary has disappeared from much of its former range east of the Mississippi River, making the Flint Hills tallgrass prairie one of the species’ most important remaining strongholds. Habitat loss, not pesticide exposure alone, drives most of that decline.
27. Eastern Tailed-Blue
The eastern tailed-blue (Cupido comyntas) is one of the smallest butterflies covered here, pale blue above in males and brownish-gray in females, with a single thin tail-like projection on each hindwing and small orange spots near the tail base. Kansas records list it as present statewide, making it one of the most widely distributed small butterflies in the state. Clover and other low-growing legumes support the caterpillars, so this species turns up readily in lawns, pastures, and roadside ditches.
Twenty-seven species only scratches the surface of what flies across Kansas each year, but the ones above cover the butterflies most people actually encounter near home. Planting a mix of milkweed, violets, asters, and native cherry or cedar trees covers host-plant needs for a surprising share of this list at once. Readers building out a backyard habitat might also look at Kansas frogs and Kansas hawks that share the same prairie and woodland edges, or dig deeper into Kansas beetles and Kansas ants for a fuller picture of the state’s insect life.