Butterflies and Moths of Montana
1082 Species Recorded in Montana
Featured Species
100 Most Recent Sightings in Montana
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Most Recent Sightings in Montana
Sheridan's Green Hairstreak
Callophrys sheridanii
Observed: Mar 27, 2026
Submitted by: NikkiM
Verified: Apr 01, 2026
Verified by: J_Martineau
Milbert's Tortoiseshell
Aglais milberti
Observed: Mar 27, 2026
Submitted by: NikkiM
Verified: Apr 01, 2026
Verified by: J_Martineau
Clover Looper Moth
Caenurgina crassiuscula
Observed: Oct 23, 2025
Submitted by: NikkiM
Verified: Nov 04, 2025
Verified by: davidwdroppers
European Yellow Underwing
Noctua pronuba
Observed: Oct 08, 2025
Submitted by: NikkiM
Verified: Oct 15, 2025
Verified by: davidwdroppers
Hoary Comma
Polygonia gracilis
Observed: Sep 20, 2025
Submitted by: NikkiM
Verified: Oct 02, 2025
Verified by: J_Martineau
Milbert's Tortoiseshell
Aglais milberti
Observed: Sep 20, 2025
Submitted by: NikkiM
Verified: Oct 02, 2025
Verified by: J_Martineau
Variegated Fritillary
Euptoieta claudia
Observed: Sep 20, 2025
Submitted by: NikkiM
Verified: Oct 02, 2025
Verified by: J_Martineau
Tobacco Budworm Moth
Chloridea virescens
Observed: Sep 19, 2025
Submitted by: NikkiM
Verified: Sep 22, 2025
Verified by: davidwdroppers
Milbert's Tortoiseshell
Aglais milberti
Observed: Sep 10, 2025
Submitted by: skybirdmt
Verified: Sep 15, 2025
Verified by: J_Martineau
Cabbage White
Pieris rapae
Observed: Sep 08, 2025
Submitted by: flyinganvil
Verified: Sep 16, 2025
Verified by: J_Martineau
White-lined Sphinx
Hyles lineata
Observed: Sep 05, 2025
Submitted by: jinxashley
Verified: Mar 31, 2026
Verified by: davidwdroppers
Clouded Sulphur
Colias philodice
Observed: Sep 03, 2025
Submitted by: Sueanne Cmehil-Warn
Verified: Sep 15, 2025
Verified by: J_Martineau