During a routine scheduled recording in February of 2012, a non-amphibian resident of the forest walked past a recorder. Recent analysis of the recording revealed the interesting find.
ARMI uses automated recording units to monitor calling frogs and toads in the Picayune Strand State Forest of Southwest Florida. This state forest, once a failed residential development project known as the Southern Golden Gates Estates, is undergoing hydrological restoration as part of the Comprehensive Everglades Restoration Plan. Scientists from the Southeast and Southcentral ARMI Regions are testing the idea that amphibians are reliable indicators of restoration success. The sound you hear was confirmed by experts from Big Cypress National Preserve to be the yowling call of a female Florida Panther, possibly signalling to potential mates.