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 3073 - 3120 of 116767

Spring Azure
Celastrina ladon

Record number: 780175
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: 780176
Observation date: Jun 19, 1993
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780177
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: 780178
Observation date: Aug 13, 1994
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780179
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: 780180
Observation date: Apr 25, 1999
Record by: Mark Lynch + Sheilla Carrol
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780181
Observation date: Apr 07, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780182
Observation date: May 01, 1992
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780183
Observation date: Apr 19, 1993
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780184
Observation date: May 08, 1993
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780185
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: 780186
Observation date: Jul 02, 1994
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780187
Observation date: Apr 17, 1995
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780188
Observation date: May 07, 1995
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780189
Observation date: Apr 28, 1996
Record by: Tom Dodd+Cathy Asselin
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780190
Observation date: Apr 16, 1997
Record by: Cathy + Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780191
Observation date: Apr 27, 1997
Record by: Fay Bygate
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780192
Observation date: Apr 10, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780193
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: 780194
Observation date: Jun 06, 1999
Record by: Tom Dodd+Cathy Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780195
Observation date: Jun 19, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780196
Observation date: Apr 08, 1999
Record by: Stan Bolton
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780197
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: 780198
Observation date: Apr 09, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780199
Observation date: Apr 23, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780200
Observation date: Apr 25, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780201
Observation date: Apr 26, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780202
Observation date: May 01, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780203
Observation date: May 08, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780204
Observation date: May 09, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780205
Observation date: May 16, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780206
Observation date: May 23, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780207
Observation date: Aug 05, 1991
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780208
Observation date: Apr 20, 1993
Record by: Lyn Lovell
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780209
Observation date: Jun 19, 1993
Record by: Lyn Lovell
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780210
Observation date: Apr 23, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780211
Observation date: Apr 24, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780212
Observation date: May 15, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780213
Observation date: Jun 04, 1994
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780214
Observation date: Apr 22, 1995
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780215
Observation date: Apr 29, 1995
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780216
Observation date: May 06, 1995
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780217
Observation date: May 05, 1996
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780218
Observation date: May 11, 1996
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780219
Observation date: Apr 28, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780220
Observation date: May 01, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780221
Observation date: May 12, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States

Spring Azure
Celastrina ladon

Record number: 780222
Observation date: Apr 09, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Worcester County, Massachusetts, United States