2025 October Derby results through week 1

[Andrew Griffith]

Only a few days into the month and we have quite an impressive list!.  
 

October 2025 Sightings List

[Through October 7, 2025]

Massachusetts Butterfly Club
Composite Species Listing [27 adults + 2 caterpillars + 2 chrysalides ]

Adults:

American Copper
American Lady
Azure (sp)
Bronze Copper
Cabbage White
Clouded Sulphur
Common Buckeye
Common Ringlet
Eastern Comma
Eastern tailed blue
Fiery Skipper
Great Spangled Fritillary
Least Skipper
Monarch
Mourning Cloak
Ocola Skipper
Orange Sulphur
Painted Lady
Pearl Crescent
Peck's Skipper
Pipevine Swallowtail
Red Admiral
Sachem
Spicebush Swallowtail
Variegated Fritillary
Viceroy
Wild Indigo Duskywing

Caterpillars:

Black Swallowtail

Spicebush Swallowtail

Chrysalides :

Monarch

Black Swallowtail