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.

Learn more about the Massachusetts Butterfly Club partnership.

Displaying 8641 - 8688 of 116767

Clouded Sulphur
Colias philodice

Record number: 785743
Observation date: Jul 20, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785744
Observation date: Jul 22, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785745
Observation date: Jul 25, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785746
Observation date: Jul 27, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785747
Observation date: Jul 29, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785748
Observation date: Aug 03, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785749
Observation date: Aug 05, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785750
Observation date: Aug 08, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785751
Observation date: Aug 12, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785752
Observation date: Aug 15, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785753
Observation date: Aug 24, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785754
Observation date: Sep 01, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785755
Observation date: Sep 07, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785756
Observation date: Sep 11, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785757
Observation date: Sep 21, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785758
Observation date: Sep 30, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785759
Observation date: Apr 18, 1999
Record by: Brian Cassie
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785760
Observation date: Nov 21, 1999
Record by: Mimi Murphy
Verified by: MBC Recordkeeper
Region: Suffolk County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785761
Observation date: Jun 26, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785762
Observation date: Jul 10, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785763
Observation date: Aug 07, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785764
Observation date: Aug 20, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785765
Observation date: Aug 27, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785766
Observation date: Aug 28, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785767
Observation date: Aug 29, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785768
Observation date: Sep 08, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785769
Observation date: Oct 01, 1994
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785770
Observation date: May 31, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785771
Observation date: Jul 09, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785772
Observation date: Jul 13, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785773
Observation date: Jul 15, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785774
Observation date: Jul 30, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785775
Observation date: Aug 05, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785776
Observation date: Aug 18, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785777
Observation date: Aug 21, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785778
Observation date: Sep 01, 1995
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785779
Observation date: May 19, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785780
Observation date: May 26, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785781
Observation date: Jun 01, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785782
Observation date: Jun 06, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785783
Observation date: Jun 23, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785784
Observation date: Jun 29, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785785
Observation date: Jul 14, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785786
Observation date: Jul 15, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785787
Observation date: Jul 22, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785788
Observation date: Aug 04, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785789
Observation date: Aug 08, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Clouded Sulphur
Colias philodice

Record number: 785790
Observation date: Aug 15, 1996
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States