1. Central Florida Zoo's Orianne Center for Indigo Conservation, 30931 Brantley Branch Road, Eustis, Florida 32736, USA
2. Florida Fish and Wildlife Conservation Commission, 620 S Meridian St., Tallahassee, Florida 32399, USA
3. Fish and Wildlife Research Institute, Florida Fish and Wildlife Conservation Commission, 1105 SW Williston Road, Gainesville, Florida 32601, USA
4. South Florida Water Management District, 3301 Gun Club Road, West Palm Beach, Florida 33406, USA
5. United States Fish and Wildlife Service, Florida Ecological Services Field Office, 1339 20th Street, Vero Beach, Florida 32960, USA
6. Department of Comparative, Diagnostic, and Population Medicine, College of Veterinary Medicine, University of Florida, Gainesville, Florida 32610, USA
7. United States Fish and Wildlife Service, Georgia Ecological Services, PO Box 52560, Fort Benning, Georgia 31995, USA