![Insect and Animal Lovers Called for a Two-Day Bioblitz](https://eng-archive.aawsat.com/wp-content/uploads/2016/05/20160510T192344-1462897425114161500.jpg)
Media ID: 55350598
Caption:
Caption:
An Eastern tiger swallowtail butterfly at Kenilworth Park & Aquatic Gardens in Washington, D.C. MUST CREDIT: Washington Post photo by Linda Davidson
![Insect and Animal Lovers Called for a Two-Day Bioblitz](https://eng-archive.aawsat.com/wp-content/uploads/2016/05/20160510T192344-1462897425114161500.jpg)
An Eastern tiger swallowtail butterfly at Kenilworth Park & Aquatic Gardens in Washington, D.C. MUST CREDIT: Washington Post photo by Linda Davidson