Eastern Tiger Swallowtail
West Branch Delaware River
Starlight PA
2010

The color of the eastern tiger swallowtail can vary. Males are yellow or yellow-orange with black tiger stripes. Their wings are bordered in black with yellow spots, and there are black "tiger stripes" running across the top of their wings. Their long black tails have blue patches on them.

The West Branch Delaware River is one of two branches that form the Delaware River. It is approximately 90 mi (144 km) long, and flows through the U.S. states of New York and Pennsylvania.


Butterflies are insects that have large, often brightly coloured wings, and a conspicuous, fluttering flight. The group comprises the superfamilies Hedyloidea and Papilionoidea. Butterfly fossils date to the Paleocene, about 56 million years ago.

Due to their bright colors and visits to flowers, butterflies are the most familiar of insects to humans. There are about 17,500 species of butterflies in the world, and around 750 species in the United States.

https://www.si.edu/spotlight/buginfo/butterfly

https://butterflywebsite.com/