Schaus Swallowtail Butterflies Released Into Biscayne National Park

The rapidity with which butterflies can reproduce has played a huge role in the ongoing recovery of endangered Schaus swallowtail butterflies at Biscayne National Park in Florida, where the species once thought to be teetering on the lip of extinction has grown by more than 1,000 individuals.
- By NPT Staff - June 8th, 2014 2:50am