60 butterflies were recorded flying in Vermont in June in our iNaturalist sample; 17 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top butterflies in June

Hobomok Skipper

Canadian Tiger Swallowtail
Common Ringlet

Little Wood Satyr

Essex Skipper

Long Dash

Silver-spotted Skipper

Red-spotted Admiral

Viceroy

Silvery Blue
Atlantis Fritillary
Mourning Cloak
All butterflies flying in Vermont in June
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Hobomok Skipper | Lon hobomok | Skippers | 1,079 | Jun (peak) |
| 2 | Canadian Tiger Swallowtail | Papilio canadensis | Swallowtails and Parnassians | 841 | Jun (peak) |
| 3 | Common Ringlet | Coenonympha california | Brush-footed Butterflies | 766 | Jun (peak) |
| 4 | Little Wood Satyr | Megisto cymela | Brush-footed Butterflies | 673 | Jun (peak) |
| 5 | Essex Skipper | Thymelicus lineola | Skippers | 422 | Jun (peak) |
| 6 | Long Dash | Limochores mystic | Skippers | 404 | Jun (peak) |
| 7 | Silver-spotted Skipper | Epargyreus clarus | Skippers | 348 | Jul (rising) |
| 8 | Red-spotted Admiral | Limenitis arthemis | Brush-footed Butterflies | 345 | Jun (peak) |
| 9 | Viceroy | Limenitis archippus | Brush-footed Butterflies | 333 | Aug (rising) |
| 10 | Silvery Blue | Glaucopsyche lygdamus | Gossamer-winged Butterflies | 291 | Jun (peak) |
| 11 | Atlantis Fritillary | Argynnis atlantis | Brush-footed Butterflies | 256 | Jul (rising) |
| 12 | Mourning Cloak | Nymphalis antiopa | Brush-footed Butterflies | 254 | Apr (past peak) |
| 13 | Red Admiral | Vanessa atalanta | Brush-footed Butterflies | 250 | Jul (rising) |
| 14 | American Silver-bordered Fritillary | Boloria myrina | Brush-footed Butterflies | 209 | Jun (peak) |
| 15 | Peck's Skipper | Polites peckius | Skippers | 200 | Aug (rising) |
| 16 | Baltimore Checkerspot | Euphydryas phaeton | Brush-footed Butterflies | 188 | Jul (rising) |
| 17 | Small White | Pieris rapae | Whites, Yellows, and Sulphurs | 180 | Aug (rising) |
| 18 | Northern Cloudywing | Cecropterus pylades | Skippers | 173 | Jun (peak) |
| 19 | Least Skipper | Ancyloxypha numitor | Skippers | 171 | Aug (rising) |
| 20 | Northern Pearly-eye | Lethe anthedon | Brush-footed Butterflies | 168 | Jul (rising) |
| 21 | Eastern Comma | Polygonia comma | Brush-footed Butterflies | 160 | Jul (rising) |
| 22 | Monarch | Danaus plexippus | Brush-footed Butterflies | 159 | Aug (rising) |
| 23 | American Copper | Lycaena hypophlaeas | Gossamer-winged Butterflies | 159 | Jun (peak) |
| 24 | Eastern Giant Swallowtail | Heraclides cresphontes | Swallowtails and Parnassians | 144 | Aug (rising) |
| 25 | Great Spangled Fritillary | Argynnis cybele | Brush-footed Butterflies | 140 | Jul (rising) |
| 26 | Northern Crescent | Phyciodes cocyta | Brush-footed Butterflies | 99 | Jun (peak) |
| 27 | American Lady | Vanessa virginiensis | Brush-footed Butterflies | 86 | Jul (rising) |
| 28 | Tawny-edged Skipper | Polites themistocles | Skippers | 85 | Jun (peak) |
| 29 | Milbert's Tortoiseshell | Aglais milberti | Brush-footed Butterflies | 81 | Jul (rising) |
| 30 | Eyed Brown | Lethe eurydice | Brush-footed Butterflies | 68 | Jul (rising) |
| 31 | Banded Hairstreak | Satyrium calanus | Gossamer-winged Butterflies | 63 | Jul (rising) |
| 32 | Appalachian Brown | Lethe appalachia | Brush-footed Butterflies | 58 | Jul (rising) |
| 33 | Eastern Tailed-Blue | Everes comyntas | Gossamer-winged Butterflies | 56 | Aug (rising) |
| 34 | Bronze Copper | Tharsalea hyllus | Gossamer-winged Butterflies | 53 | Jun (peak) |
| 35 | Clouded Sulphur | Colias philodice | Whites, Yellows, and Sulphurs | 47 | Sep (rising) |
| 36 | Question Mark | Polygonia interrogationis | Brush-footed Butterflies | 47 | Jul (rising) |
| 37 | Dreamy Duskywing | Erynnis icelus | Skippers | 46 | May (past peak) |
| 38 | Hackberry Emperor | Asterocampa celtis | Brush-footed Butterflies | 46 | Jun (peak) |
| 39 | Eastern Pine Elfin | Callophrys niphon | Gossamer-winged Butterflies | 45 | May (past peak) |
| 40 | Pearl Crescent | Phyciodes tharos | Brush-footed Butterflies | 43 | Jul (rising) |
| 41 | Juvenal's Duskywing | Erynnis juvenalis | Skippers | 36 | May (past peak) |
| 42 | Juniper Hairstreak | Callophrys gryneus | Gossamer-winged Butterflies | 32 | Jun (peak) |
| 43 | Harvester | Feniseca tarquinius | Gossamer-winged Butterflies | 24 | Jun (peak) |
| 44 | Meadow Fritillary | Boloria bellona | Brush-footed Butterflies | 20 | Aug (rising) |
| 45 | Painted Lady | Vanessa cardui | Brush-footed Butterflies | 19 | Sep (rising) |
| 46 | Gray Comma | Polygonia progne | Brush-footed Butterflies | 19 | Jul (rising) |
| 47 | Little Glassywing | Vernia verna | Skippers | 19 | Jul (rising) |
| 48 | Aphrodite Fritillary | Argynnis aphrodite | Brush-footed Butterflies | 19 | Jul (rising) |
| 49 | Dun Skipper | Euphyes vestris | Skippers | 18 | Jul (rising) |
| 50 | Spicebush Swallowtail | Papilio troilus | Swallowtails and Parnassians | 13 | Jul (rising) |