Butterflies and Moths of North America

collecting and sharing data about Lepidoptera

Massachusetts Butterfly Club Data Explorer

Use the filters to search and browse the records in the MBC dataset. Click on a record number to view additional details.

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Displaying 8881 - 8928 of 116767

Clouded Sulphur
Colias philodice

Record number: 785983
Observation date: Jul 02, 1992
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785984
Observation date: Jul 01, 1995
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785985
Observation date: Jul 15, 1995
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785986
Observation date: Aug 12, 1995
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785987
Observation date: Jun 23, 1996
Record by: Tom Dodd+Cathy Asselin
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785988
Observation date: Jul 20, 1996
Record by: Tom Dodd+Cathy Asselin
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785989
Observation date: Aug 18, 1996
Record by: Tom Dodd+Cathy Asselin
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785990
Observation date: Aug 31, 1996
Record by: Tom Dodd+Cathy Asselin
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785991
Observation date: Sep 29, 1996
Record by: Tom Dodd+Cathy Asselin
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785992
Observation date: May 16, 1998
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785993
Observation date: Jul 18, 1999
Record by: Tom Dodd+Brian Cassie
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785994
Observation date: Jul 31, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785995
Observation date: Jun 05, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785996
Observation date: Jul 23, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785997
Observation date: Aug 20, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785998
Observation date: Oct 30, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785999
Observation date: May 17, 1995
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786000
Observation date: Aug 20, 1995
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786001
Observation date: Sep 04, 1995
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786002
Observation date: Jun 08, 1996
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786003
Observation date: Aug 17, 1996
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786004
Observation date: Jul 13, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786005
Observation date: Aug 22, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786006
Observation date: Sep 05, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786007
Observation date: Sep 11, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786008
Observation date: Sep 28, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786009
Observation date: May 09, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786010
Observation date: Jun 19, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786011
Observation date: Jul 04, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786012
Observation date: Jul 06, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786013
Observation date: Sep 03, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786014
Observation date: Oct 09, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786015
Observation date: Oct 17, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786016
Observation date: Oct 29, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786017
Observation date: May 02, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786018
Observation date: May 16, 1999
Record by: Susan Barry
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786019
Observation date: Jul 05, 1999
Record by: Susan Barry
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786020
Observation date: May 20, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786021
Observation date: May 22, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786022
Observation date: Jul 22, 1995
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786023
Observation date: Sep 16, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786024
Observation date: Jul 16, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786025
Observation date: Aug 10, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786026
Observation date: May 30, 1998
Record by: Dave Small + MBC
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786027
Observation date: Sep 12, 1998
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786028
Observation date: May 22, 1999
Record by: Carl Kamp
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786029
Observation date: May 29, 1999
Record by: Butterfly Institute - West
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 786030
Observation date: Jun 26, 1999
Record by: Butterfly Institute - West
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States