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 3217 - 3264 of 116767

Spring Azure
Celastrina ladon

Record number: 780319
Observation date: Apr 12, 1998
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780320
Observation date: Jul 18, 1999
Record by: Tom Dodd+Brian Cassie
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780321
Observation date: May 28, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780322
Observation date: May 31, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780323
Observation date: Apr 11, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780324
Observation date: May 02, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780325
Observation date: Jul 04, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780326
Observation date: Apr 14, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780327
Observation date: Apr 30, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780328
Observation date: May 02, 1998
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780329
Observation date: Jul 11, 1998
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780330
Observation date: May 01, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780331
Observation date: May 15, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780332
Observation date: May 16, 1999
Record by: Tom Dodd+Brian Cassie
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780333
Observation date: May 22, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780334
Observation date: May 31, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780335
Observation date: May 04, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780336
Observation date: May 26, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780337
Observation date: Jun 02, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780338
Observation date: Jun 15, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780339
Observation date: Jul 14, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780340
Observation date: Aug 11, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780341
Observation date: May 23, 1992
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780342
Observation date: Aug 08, 1993
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780343
Observation date: Apr 24, 1994
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780344
Observation date: Jun 11, 1994
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780345
Observation date: May 27, 1995
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780346
Observation date: Jun 01, 1996
Record by: Tom Dodd+Cathy Asselin
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780347
Observation date: Jun 15, 1996
Record by: Tom Dodd+Cathy Asselin
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780348
Observation date: Jun 13, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780349
Observation date: Jul 05, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780350
Observation date: May 22, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780351
Observation date: Apr 25, 1996
Record by: Tom French
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780352
Observation date: Jun 12, 1999
Record by: Mark Lynch + Sheilla Carrol
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780353
Observation date: Apr 28, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780354
Observation date: May 04, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780355
Observation date: May 11, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780356
Observation date: May 19, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780357
Observation date: May 26, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780358
Observation date: Jun 01, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780359
Observation date: Jun 09, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780360
Observation date: Jun 21, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780361
Observation date: Jul 07, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780362
Observation date: Jul 14, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780363
Observation date: Jul 21, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780364
Observation date: Jul 28, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780365
Observation date: Aug 08, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780366
Observation date: Aug 25, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States