Cascades Butterfly Project Data Explorer
Learn more about the Cascades Butterfly Project.
Displaying 1 - 48 of 200
California Tortoiseshell
Nymphalis californica
Record number: 1414571
Observation date: Aug 12, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Purplish Copper
Lycaena helloides
Record number: 1409824
Observation date: Jul 22, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Mormon Fritillary
Speyeria mormonia
Record number: 1409823
Observation date: Jul 22, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Clodius Parnassian
Parnassius clodius
Record number: 1409822
Observation date: Jul 22, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Pacific Fritillary
Boloria epithore
Record number: 1409821
Observation date: Jul 22, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Mylitta Crescent
Phyciodes mylitta
Record number: 1409810
Observation date: Jul 22, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Anna's Blue
Plebejus anna
Record number: 1408518
Observation date: Jul 10, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Anise Swallowtail
Papilio zelicaon
Record number: 1408517
Observation date: Jul 11, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Echo Azure
Celastrina echo
Record number: 1408152
Observation date: Jul 17, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Arctic Blue
Plebejus glandon
Record number: 1408151
Observation date: Jul 17, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Edith's Checkerspot
Euphydryas editha
Record number: 1407169
Observation date: Jul 08, 2025
Record by: mongoose
Verified by: davidwdroppers
Colon Checkerspot
Euphydryas colon
Record number: 1407139
Observation date: Jul 08, 2025
Record by: mongoose
Verified by: davidwdroppers
Columbian Blue
Euphilotes columbiae
Record number: 1407117
Observation date: Jul 08, 2025
Record by: mongoose
Verified by: davidwdroppers
Colon Checkerspot
Euphydryas colon
Record number: 1407114
Observation date: Jul 08, 2025
Record by: mongoose
Verified by: davidwdroppers
Edith's Checkerspot
Euphydryas editha
Record number: 1407109
Observation date: Jul 07, 2025
Record by: mongoose
Verified by: davidwdroppers
Silvery Blue
Glaucopsyche lygdamus
Record number: 1405979
Observation date: Jul 02, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Anise Swallowtail
Papilio zelicaon
Record number: 1405778
Observation date: Jul 02, 2025
Record by: regina rochefort
Verified by: davidwdroppers
Red Admiral
Vanessa atalanta
Record number: 1404313
Observation date: Jul 12, 2022
Record by: regina rochefort
Verified by: davidwdroppers
Pacific Fritillary
Boloria epithore
Record number: 1404308
Observation date: Jul 08, 2024
Record by: regina rochefort
Verified by: davidwdroppers
California Tortoiseshell
Nymphalis californica
Record number: 1393091
Observation date: Aug 30, 2024
Record by: Lupine1
Verified by: davidwdroppers
Field Crescent
Phyciodes pulchella
Record number: 1386534
Observation date: Jul 10, 2024
Record by: matt7882
Verified by: davidwdroppers
Hoffmann's Checkerspot
Chlosyne hoffmanni
Record number: 1386411
Observation date: Jul 11, 2024
Record by: regina rochefort
Verified by: davidwdroppers
Juniper Hairstreak
Callophrys gryneus
Record number: 1384578
Observation date: May 20, 2024
Record by: mongoose
Verified by: Ken Davenport
Record number: 1384577
Observation date: May 20, 2024
Record by: mongoose
Verified by: Ken Davenport
Common Checkered-Skipper
Burnsius communis
Record number: 1384575
Observation date: May 20, 2024
Record by: mongoose
Verified by: Ken Davenport
Anise Swallowtail
Papilio zelicaon
Record number: 1384574
Observation date: May 20, 2024
Record by: mongoose
Verified by: Ken Davenport
Pacific Orangetip
Anthocharis sara
Record number: 1384572
Observation date: May 20, 2024
Record by: mongoose
Verified by: Ken Davenport
Becker's White
Pontia beckerii
Record number: 1384571
Observation date: May 20, 2024
Record by: mongoose
Verified by: Ken Davenport
Canadian Tiger Swallowtail
Papilio canadensis
Record number: 1383994
Observation date: Jun 26, 2024
Record by: Tom Dudones
Verified by: jmgesell
Hoary Comma
Polygonia gracilis
Record number: 1383504
Observation date: Jun 21, 2024
Record by: regina rochefort
Verified by: davidwdroppers
Silvery Blue
Glaucopsyche lygdamus
Record number: 1383503
Observation date: Jun 21, 2024
Record by: regina rochefort
Verified by: davidwdroppers
Moss' Elfin
Callophrys mossii
Record number: 1383454
Observation date: Jun 21, 2024
Record by: regina rochefort
Verified by: davidwdroppers
Painted Lady
Vanessa cardui
Record number: 1379453
Observation date: May 02, 2024
Record by: mongoose
Verified by: Ken Davenport
Edith's Checkerspot
Euphydryas editha
Record number: 1372590
Observation date: Jul 11, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Pine White
Neophasia menapia
Record number: 1368955
Observation date: Aug 17, 2023
Record by: Lupine1
Verified by: davidwdroppers
Anna's Blue
Plebejus anna
Record number: 1368438
Observation date: Aug 15, 2023
Record by: PDunwiddie
Verified by: davidwdroppers
Anise Swallowtail
Papilio zelicaon
Record number: 1364504
Observation date: Jul 10, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Purplish Copper
Lycaena helloides
Record number: 1364500
Observation date: Jul 18, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Rocky Mountain Parnassian
Parnassius smintheus
Record number: 1364499
Observation date: Jul 18, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Arctic Blue
Plebejus glandon
Record number: 1364377
Observation date: Jul 18, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Clodius Parnassian
Parnassius clodius
Record number: 1364375
Observation date: Jul 18, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Mormon Fritillary
Speyeria mormonia
Record number: 1364372
Observation date: Jul 18, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Anise Swallowtail
Papilio zelicaon
Record number: 1364371
Observation date: Jul 18, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Anna's Blue
Plebejus anna
Record number: 1364369
Observation date: Jul 18, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Spear-Marked Black Moth/White-banded Black Moth
Rheumaptera hastata/subhastata
Record number: 1363917
Observation date: Jul 11, 2023
Record by: Ellen Steel
Verified by: davidwdroppers
Record number: 1363915
Observation date: Jul 11, 2023
Record by: Ellen Steel
Verified by: davidwdroppers
Boisduval's Blue
Plebejus icarioides
Record number: 1363426
Observation date: Jul 11, 2023
Record by: regina rochefort
Verified by: davidwdroppers
Silvery Blue
Glaucopsyche lygdamus
Record number: 1363290
Observation date: Jul 12, 2023
Record by: regina rochefort
Verified by: davidwdroppers