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 1969 - 2016 of 116767
Eastern Pine Elfin
Callophrys niphon
Record number: 779071
Observation date: May 16, 1999
Record by: Karen Parker
Verified by: MBC Recordkeeper
Region: Hampden County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779072
Observation date: May 21, 1999
Record by: Karen Parker
Verified by: MBC Recordkeeper
Region: Hampden County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779073
Observation date: May 09, 1995
Record by: Tim Fowler
Verified by: MBC Recordkeeper
Region: Hampden County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779074
Observation date: Apr 12, 1998
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampden County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779075
Observation date: May 15, 1999
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampden County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779076
Observation date: Apr 30, 1998
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779077
Observation date: Apr 28, 1999
Record by: Dottie Case
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779078
Observation date: May 02, 1999
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779079
Observation date: Apr 22, 1998
Record by: Dave Small
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779080
Observation date: May 18, 1998
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779081
Observation date: May 28, 1998
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779082
Observation date: May 10, 1999
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779083
Observation date: May 11, 1999
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779084
Observation date: May 12, 1999
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779085
Observation date: May 20, 1999
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779086
Observation date: Jun 10, 1999
Record by: Tom Gagnon
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779087
Observation date: May 08, 1995
Record by: Diane Potter
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779088
Observation date: May 14, 1994
Record by: Tim Fowler
Verified by: MBC Recordkeeper
Region: Hampshire County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779089
Observation date: May 11, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779090
Observation date: Apr 30, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779091
Observation date: May 12, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779092
Observation date: May 21, 1999
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779093
Observation date: May 09, 1995
Record by: Stan Bolton
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779094
Observation date: May 22, 1996
Record by: Richard Forster
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779095
Observation date: Apr 27, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779096
Observation date: Apr 30, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779097
Observation date: Apr 15, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779098
Observation date: Apr 21, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779099
Observation date: Apr 25, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779100
Observation date: Apr 30, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779101
Observation date: May 11, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779102
Observation date: May 20, 1999
Record by: Bob Bowker
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779103
Observation date: May 15, 1994
Record by: Brian Cassie
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779104
Observation date: May 20, 1996
Record by: Brian Malcolm
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779105
Observation date: May 05, 1999
Record by: Bob Bowker
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779106
Observation date: May 03, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779107
Observation date: May 05, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779108
Observation date: Jun 10, 1998
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779109
Observation date: May 02, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779110
Observation date: May 12, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779111
Observation date: May 16, 1999
Record by: Richard Hildreth
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779112
Observation date: May 30, 1999
Record by: Barbara Walker
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779113
Observation date: May 15, 1992
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779114
Observation date: May 05, 1993
Record by: Tom Dodd
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779115
Observation date: May 21, 1994
Record by: Richard Forster
Verified by: MBC Recordkeeper
Region: Middlesex County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779116
Observation date: Jun 23, 1992
Record by: Brian Cassie
Verified by: MBC Recordkeeper
Region: Norfolk County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779117
Observation date: May 31, 1993
Record by: Brian Cassie
Verified by: MBC Recordkeeper
Region: Norfolk County, Massachusetts, United States
Eastern Pine Elfin
Callophrys niphon
Record number: 779118
Observation date: May 28, 1994
Record by: Brian Cassie
Verified by: MBC Recordkeeper
Region: Norfolk County, Massachusetts, United States