Eastern Tiger Swallowtail Butterfly (IMAGE) Cell Press Caption This is an Eastern tiger swallowtail at the Stringtown Wildlife Management Area, Atoka County, Okla., photographed April 5, 2013. Credit Bryan Reynolds (The Butterflies of the World Foundation) Usage Restrictions Credit Required. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.