Bethlehem, Pennsylvania
Common Buckeye, Junonia coenia, August 8, 2020
Spicebush Swallowtail, Papilio troilus, August 8, 2020
Bethlehem, Pennsylvania
Monarch, Danaus plexippus, August 1, 2020
Monocacy Way
Skipper, August 2, 2020
Monocacy Way
Appalachian Brown, Satyrodes appalachia, August 1, 2020
Jacobsburg State Park
Eastern tailed-blue, Cupido comyntas, August 1, 2020
Jacobsburg State Park
Skipper, August 1, 2020
Jacobsburg State Park
Monarch, Danaus plexippus, August 1, 2020
Jacobsburg State Park
Spicebush Swallowtail, Papilio troilus, August 1, 2020
Jacobsburg State Park
Eastern Tiger Swallowtail, Papilio glaucus, July 29, 2020
Bethlehem, Pennsylvania
Duskywing, July 26, 2020
Mariton Wildlife Sanctuary
Monarch, Danaus plexippus, July 26, 2020
Mariton Wildlife Sanctuary
Silver Spotted Skipper, Epargyreus clarus, July 26, 2020
Mariton Wildlife Sanctuary
Eastern Tiger Swallowtails, Papilio glaucus, July 26, 2020
Mariton Wildlife Sanctuary
Spicebush Swallowtail, Papilio troilus, July 26, 2020
Mariton Wildlife Sanctuary
Appalachian Brown, Satyrodes appalachia, July 19, 2020
Jacobsburg State Park
Monarch, Danaus plexippus, July 18, 2020
Bethlehem, Pennsylvania
Summer Azure, Celastrina neglecta, July 6, 2020
Bethlehem, Pennsylvania
Spicebush Swallowtail, Papilio troilus
Hickory Run State Park, July 2, 2020
California Tortoiseshell, Nymphalis californica
Angeles National Forest, Cloudburst Summit to Cooper Canyon, February 16, 2020
