Jaret Daniels, a biologist with the Florida Museum of Natural History, holds a pupa of an endangered Schaus’ swallowtail butterfly, attached to a tongue depressor, on Elliott Key, Monday, June 9, ... more 
Jaret Daniels, a biologist with the Florida Museum of Natural History, holds a pupa of an endangered Schaus’ swallowtail butterfly, attached to a tongue depressor, on Elliott Key, Monday, June 9, 2014, in Biscayne National Park, Fla. A collection and captive breeding operation, begun in 2012 in an effort to save the butterfly from extinction, has shown initial success. Over a thousand butterfly larvae have been produced at the University of Florida and adult butterflies and larvae have been released into the wild in an effort to increase the population. (AP Photo/Wilfredo Lee) less 
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Associated Press | Photo By Wilfredo Lee
Mon, Jun 9, 2014 3:15 PM EDT