tom.halliwell:
Black Swallowtail (m), Sussex County, NJ 8-5-13
tom.halliwell:
Black Swallowtail, Sussex County, NJ 4-18-16
tom.halliwell:
Black Swallowtail, Morris County, NJ 8-23-17
tom.halliwell:
Canadian Tiger Swallowtail in Larger Blue Flag (Iris versicolor), Vermont 6-25-17
tom.halliwell:
Eastern Tiger Swallowtail on Blazing Star, Morris County, NJ 7-16-16
tom.halliwell:
Eastern Tiger Swallowtail (dark form f.) on a horticultural Aesculus, Morris County, NJ 7-20-18
tom.halliwell:
Eastern Tiger Swallowtail among the thistles, Sussex County, NJ 8-8-19
tom.halliwell:
Giant Swallowtail on Pickerelweed, Sussex County, NJ 8-8-19
tom.halliwell:
Giant Swallowtail, Warren County, NJ 7-14-14
tom.halliwell:
Giant Swallowtail, Sussex County, NJ 7-18-18
tom.halliwell:
Giant Swallowtail at Wild Bergamot, Sussex County, NJ 7-20-17
tom.halliwell:
Giant Swallowtail, Warren County, NJ 7-14-14
tom.halliwell:
Giant Swallowtail, caterpillar on Prickly Ash, Sussex County, NJ 8-13-16
tom.halliwell:
Pipevine Swallowtail on Thistle, Sussex County, NJ 8-26-12
tom.halliwell:
Pipevine Swallowtail ovipositing, Warren County, NJ 7-22-17
tom.halliwell:
Pipevine Swallowtail eggs, Warren County, NJ 7-22-17
tom.halliwell:
Spicebush Swallowtail on Common Milkweed, Morris County, NJ 6-30-09
tom.halliwell:
Spicebush Swallowtail on Thistle, Sussex County, NJ 8-20-16
tom.halliwell:
Zebra Swallowtail, Maryland 7-24-18