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 2641 - 2688 of 116767

Spring Azure
Celastrina ladon

Record number: 779743
Observation date: Jun 02, 1998
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779744
Observation date: Apr 15, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779745
Observation date: Apr 21, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779746
Observation date: Apr 25, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779747
Observation date: Apr 28, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779748
Observation date: May 09, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779749
Observation date: May 11, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779750
Observation date: May 25, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779751
Observation date: May 29, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779752
Observation date: Jul 03, 1999
Record by: Don Marotte
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779753
Observation date: Jul 10, 1999
Record by: Don Marotte
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779754
Observation date: Aug 01, 1999
Record by: Don Marotte
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779755
Observation date: May 24, 1998
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779756
Observation date: May 27, 1999
Record by: Fred Goodwin
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779757
Observation date: Apr 29, 1995
Record by: Stan Bolton
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779758
Observation date: Jul 19, 1998
Record by: Bob speare et al
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779759
Observation date: Jul 18, 1999
Record by: Ipswich Xerces
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779760
Observation date: Apr 15, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779761
Observation date: Apr 18, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779762
Observation date: Apr 19, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779763
Observation date: Apr 21, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779764
Observation date: Apr 22, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779765
Observation date: Apr 25, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779766
Observation date: Apr 26, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779767
Observation date: Apr 28, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779768
Observation date: May 01, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779769
Observation date: May 02, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779770
Observation date: May 09, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779771
Observation date: May 10, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779772
Observation date: May 11, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779773
Observation date: May 12, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779774
Observation date: May 13, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779775
Observation date: May 14, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779776
Observation date: May 16, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779777
Observation date: May 17, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779778
Observation date: May 21, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779779
Observation date: May 23, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779780
Observation date: May 26, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779781
Observation date: May 27, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779782
Observation date: May 28, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779783
Observation date: May 29, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779784
Observation date: May 30, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779785
Observation date: May 31, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779786
Observation date: Jun 01, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779787
Observation date: Jun 03, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779788
Observation date: Jun 05, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779789
Observation date: Jun 06, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 779790
Observation date: Jun 07, 1999
Record by: Doug Savich + Claudia Tibbets
Verified by: MBC Recordkeeper
Region: Essex County, Massachusetts, United States