58 butterflies were recorded flying in North Carolina in March in our iNaturalist sample; 6 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top butterflies in March

Eastern Tiger Swallowtail

Juvenal's Duskywing

Eastern Comma

Falcate Orangetip

Question Mark

Summer Azure

Zebra Swallowtail
Mourning Cloak

Silver-spotted Skipper

Eastern Tailed-Blue

Sleepy Duskywing

Henry's Elfin
All butterflies flying in North Carolina in March
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Eastern Tiger Swallowtail | Papilio glaucus | Swallowtails and Parnassians | 1,028 | Aug (rising) |
| 2 | Juvenal's Duskywing | Erynnis juvenalis | Skippers | 314 | Apr (rising) |
| 3 | Eastern Comma | Polygonia comma | Brush-footed Butterflies | 194 | Mar (peak) |
| 4 | Falcate Orangetip | Anthocharis midea | Whites, Yellows, and Sulphurs | 193 | Mar (peak) |
| 5 | Question Mark | Polygonia interrogationis | Brush-footed Butterflies | 120 | May (rising) |
| 6 | Summer Azure | Celastrina neglecta | Gossamer-winged Butterflies | 100 | Jul (rising) |
| 7 | Zebra Swallowtail | Eurytides marcellus | Swallowtails and Parnassians | 96 | Jun (rising) |
| 8 | Mourning Cloak | Nymphalis antiopa | Brush-footed Butterflies | 95 | May (rising) |
| 9 | Silver-spotted Skipper | Epargyreus clarus | Skippers | 92 | Aug (rising) |
| 10 | Eastern Tailed-Blue | Everes comyntas | Gossamer-winged Butterflies | 86 | Apr (rising) |
| 11 | Sleepy Duskywing | Erynnis brizo | Skippers | 77 | Apr (rising) |
| 12 | Henry's Elfin | Callophrys henrici | Gossamer-winged Butterflies | 74 | Mar (peak) |
| 13 | Small White | Pieris rapae | Whites, Yellows, and Sulphurs | 70 | Jun (rising) |
| 14 | American Snout | Libytheana carinenta | Brush-footed Butterflies | 61 | Jun (rising) |
| 15 | Palamedes Swallowtail | Papilio palamedes | Swallowtails and Parnassians | 61 | Aug (rising) |
| 16 | Spicebush Swallowtail | Papilio troilus | Swallowtails and Parnassians | 60 | Aug (rising) |
| 17 | Brown Elfin | Callophrys augustinus | Gossamer-winged Butterflies | 55 | Mar (peak) |
| 18 | Sleepy Orange | Eurema nicippe | Whites, Yellows, and Sulphurs | 54 | Aug (rising) |
| 19 | Red-banded Hairstreak | Calycopis cecrops | Gossamer-winged Butterflies | 40 | Aug (rising) |
| 20 | Pearl Crescent | Phyciodes tharos | Brush-footed Butterflies | 39 | Apr (rising) |
| 21 | Pipevine Swallowtail | Battus philenor | Swallowtails and Parnassians | 38 | Jul (rising) |
| 22 | Spring Azure | Celastrina ladon | Gossamer-winged Butterflies | 38 | Mar (peak) |
| 23 | White M Hairstreak | Parrhasius m-album | Gossamer-winged Butterflies | 37 | Sep (rising) |
| 24 | American Lady | Vanessa virginiensis | Brush-footed Butterflies | 34 | Jun (rising) |
| 25 | Eastern Gemmed-Satyr | Cyllopsis gemma | Brush-footed Butterflies | 29 | Apr (rising) |
| 26 | Gray Hairstreak | Strymon melinus | Gossamer-winged Butterflies | 28 | Jul (rising) |
| 27 | Cloudless Sulphur | Phoebis sennae | Whites, Yellows, and Sulphurs | 26 | Sep (rising) |
| 28 | Red Admiral | Vanessa atalanta | Brush-footed Butterflies | 24 | Jul (rising) |
| 29 | Common Checkered-Skipper | Burnsius communis | Skippers | 23 | Oct (rising) |
| 30 | Orange Sulphur | Colias eurytheme | Whites, Yellows, and Sulphurs | 21 | Jul (rising) |
| 31 | Great Purple Hairstreak | Atlides halesus | Gossamer-winged Butterflies | 19 | Sep (rising) |
| 32 | Common Buckeye | Junonia coenia | Brush-footed Butterflies | 18 | Sep (rising) |
| 33 | Monarch | Danaus plexippus | Brush-footed Butterflies | 17 | Sep (rising) |
| 34 | Variegated Fritillary | Euptoieta claudia | Brush-footed Butterflies | 17 | Sep (rising) |
| 35 | Juniper Hairstreak | Callophrys gryneus | Gossamer-winged Butterflies | 16 | Apr (rising) |
| 36 | Silvery Blue | Glaucopsyche lygdamus | Gossamer-winged Butterflies | 14 | Mar (peak) |
| 37 | Harvester | Feniseca tarquinius | Gossamer-winged Butterflies | 13 | Apr (rising) |
| 38 | Clouded Sulphur | Colias philodice | Whites, Yellows, and Sulphurs | 10 | Jun (rising) |
| 39 | Eastern Pine Elfin | Callophrys niphon | Gossamer-winged Butterflies | 9 | Apr (rising) |
| 40 | Painted Lady | Vanessa cardui | Brush-footed Butterflies | 8 | Aug (rising) |
| 41 | Gulf Fritillary | Dione vanillae | Brush-footed Butterflies | 7 | Sep (rising) |
| 42 | Red-spotted Admiral | Limenitis arthemis | Brush-footed Butterflies | 7 | Sep (rising) |
| 43 | Carolina Satyr | Hermeuptychia sosybius | Brush-footed Butterflies | 7 | Aug (rising) |
| 44 | Clouded Skipper | Lerema accius | Skippers | 6 | Sep (rising) |
| 45 | Black Swallowtail | Papilio polyxenes | Swallowtails and Parnassians | 4 | Aug (rising) |
| 46 | Meadow Fritillary | Boloria bellona | Brush-footed Butterflies | 4 | Jun (rising) |
| 47 | Southern Cloudywing | Cecropterus bathyllus | Skippers | 4 | Jul (rising) |
| 48 | Horace's Duskywing | Erynnis horatius | Skippers | 3 | Jul (rising) |
| 49 | Fiery Skipper | Hylephila phyleus | Skippers | 3 | Jul (rising) |
| 50 | Dreamy Duskywing | Erynnis icelus | Skippers | 3 | Apr (rising) |