60 butterflies were recorded flying in Nevada in June in our iNaturalist sample; 24 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top butterflies in June

Western Tiger Swallowtail

Boisduval's Blue

Queen

Marine Blue

Painted Lady
Echo Azure

Western Pygmy-Blue

Weidemeyer's Admiral
Mourning Cloak

California Tortoiseshell
Checkered White

Monarch
All butterflies flying in Nevada in June
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Western Tiger Swallowtail | Papilio rutulus | Swallowtails and Parnassians | 204 | Jun (peak) |
| 2 | Boisduval's Blue | Icaricia icarioides | Gossamer-winged Butterflies | 116 | Jun (peak) |
| 3 | Queen | Danaus gilippus | Brush-footed Butterflies | 104 | Jun (peak) |
| 4 | Marine Blue | Leptotes marina | Gossamer-winged Butterflies | 85 | May (past peak) |
| 5 | Painted Lady | Vanessa cardui | Brush-footed Butterflies | 80 | Apr (past peak) |
| 6 | Echo Azure | Celastrina echo | Gossamer-winged Butterflies | 73 | Jun (peak) |
| 7 | Western Pygmy-Blue | Brephidium exilis | Gossamer-winged Butterflies | 71 | Oct (rising) |
| 8 | Weidemeyer's Admiral | Limenitis weidemeyerii | Brush-footed Butterflies | 70 | Jul (rising) |
| 9 | Mourning Cloak | Nymphalis antiopa | Brush-footed Butterflies | 61 | Apr (past peak) |
| 10 | California Tortoiseshell | Nymphalis californica | Brush-footed Butterflies | 60 | Jul (rising) |
| 11 | Checkered White | Pontia protodice | Whites, Yellows, and Sulphurs | 59 | Apr (past peak) |
| 12 | Monarch | Danaus plexippus | Brush-footed Butterflies | 58 | Sep (rising) |
| 13 | Small White | Pieris rapae | Whites, Yellows, and Sulphurs | 53 | Jun (peak) |
| 14 | Lorquin's Admiral | Limenitis lorquini | Brush-footed Butterflies | 50 | Jun (peak) |
| 15 | Two-tailed Swallowtail | Papilio multicaudata | Swallowtails and Parnassians | 48 | Jul (rising) |
| 16 | Juniper Hairstreak | Callophrys gryneus | Gossamer-winged Butterflies | 48 | Jun (peak) |
| 17 | Gray Hairstreak | Strymon melinus | Gossamer-winged Butterflies | 46 | Jul (rising) |
| 18 | Melissa Blue | Plebejus melissa | Gossamer-winged Butterflies | 46 | Jun (peak) |
| 19 | Western Pine Elfin | Callophrys eryphon | Gossamer-winged Butterflies | 41 | Jun (peak) |
| 20 | Becker's White | Pontia beckerii | Whites, Yellows, and Sulphurs | 37 | Jul (rising) |
| 21 | Reakirt's Blue | Echinargus isola | Gossamer-winged Butterflies | 35 | May (past peak) |
| 22 | Common Ringlet | Coenonympha california | Brush-footed Butterflies | 33 | Jun (peak) |
| 23 | Pale Swallowtail | Papilio eurymedon | Swallowtails and Parnassians | 32 | Jun (peak) |
| 24 | Milbert's Tortoiseshell | Aglais milberti | Brush-footed Butterflies | 32 | Jun (peak) |
| 25 | Callippe Fritillary | Argynnis callippe | Brush-footed Butterflies | 31 | Jun (peak) |
| 26 | Hoary Comma | Polygonia gracilis | Brush-footed Butterflies | 29 | Jul (rising) |
| 27 | Northern White-Skipper | Heliopetes ericetorum | Skippers | 29 | May (past peak) |
| 28 | Great Purple Hairstreak | Atlides halesus | Gossamer-winged Butterflies | 27 | Jun (peak) |
| 29 | West Coast Lady | Vanessa annabella | Brush-footed Butterflies | 23 | Oct (rising) |
| 30 | Western Tailed-blue | Everes amyntula | Gossamer-winged Butterflies | 22 | Jun (peak) |
| 31 | Arizona Sister | Adelpha eulalia | Brush-footed Butterflies | 21 | Sep (rising) |
| 32 | Field Crescent | Phyciodes pulchella | Brush-footed Butterflies | 21 | May (past peak) |
| 33 | Mylitta Crescent | Phyciodes mylitta | Brush-footed Butterflies | 20 | Jul (rising) |
| 34 | Anise Swallowtail | Papilio zelicaon | Swallowtails and Parnassians | 19 | Jun (peak) |
| 35 | Ceraunus Blue | Hemiargus ceraunus | Gossamer-winged Butterflies | 18 | Jun (peak) |
| 36 | Juba Skipper | Hesperia juba | Skippers | 18 | May (past peak) |
| 37 | Variable Checkerspot | Euphydryas chalcedona | Brush-footed Butterflies | 17 | May (past peak) |
| 38 | Edith's Checkerspot | Euphydryas editha | Brush-footed Butterflies | 17 | Jun (peak) |
| 39 | Lupine Blue | Icaricia lupini | Gossamer-winged Butterflies | 17 | Jun (peak) |
| 40 | Northern Checkerspot | Chlosyne palla | Brush-footed Butterflies | 16 | Jun (peak) |
| 41 | Fiery Skipper | Hylephila phyleus | Skippers | 15 | Sep (rising) |
| 42 | Sagebrush Checkerspot | Chlosyne acastus | Brush-footed Butterflies | 15 | Apr (past peak) |
| 43 | Orange Sulphur | Colias eurytheme | Whites, Yellows, and Sulphurs | 14 | Jul (rising) |
| 44 | American Branded Skipper | Hesperia colorado | Skippers | 13 | Jun (peak) |
| 45 | White Checkered-Skipper | Burnsius albezens | Skippers | 12 | Jun (peak) |
| 46 | Western White | Pontia occidentalis | Whites, Yellows, and Sulphurs | 11 | Jun (peak) |
| 47 | Greenish Blue | Icaricia saepiolus | Gossamer-winged Butterflies | 11 | Jul (rising) |
| 48 | Brown Elfin | Callophrys augustinus | Gossamer-winged Butterflies | 10 | May (past peak) |
| 49 | Common Checkered-Skipper | Burnsius communis | Skippers | 10 | Jul (rising) |
| 50 | Coronis Fritillary | Argynnis coronis | Brush-footed Butterflies | 10 | Jun (peak) |