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1
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83
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2
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305
| Anonymous. 1980. Eastern indigo snake (Drymarchon corais couperi). Indigo, News Bulletin of the Florida Herpetological Society 1:1–3. |
3
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537
| Anonymous. 1999. Final Environmental Impact Statement for the Revised Land and Resource Management Plan for National Forests in Florida. U.S. Department of Agriculture, Forest Service, Southern Region, Management Bulletin R8-MB-83B, Atlanta, Georgia, USA. |
4
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543
| Anonymous. 1999. South Florida multi-species recovery plan. Prepared for the U.S. Fish and Wildlife Service, Southeast Region, Atlanta, Georgia, USA. 2172pp. |
5
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803
| Bartlett, D. 1999. Notes from the field. The road to Cedar Key: in search of the elusive Cedar Key mole skink. Reptiles Magazine 7(9):10, 12, 14. |
6
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9360
| Biological Research Associates. 2003. Mine-wide gopher tortoise and burrow commensal management plan for IMC Phosphates Company, Hillsborough, Manatee, Polk, and Hardee counties, Florida. |
7
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6945
| Brandt, K., L. Chafin, and M. Hughes. 2003. Rare, threatened, and endangered species in forests of Florida: a guide to assist with forestry activities. International Paper Company, U.S. Fish and Wildlife Service, National Fish and Wildlife Foundation, Division of Forestry of the Florida Department of Agriculture and Consumer Services, and Florida Department of Transportation. 299pp. |
8
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1846
| DiMauro, W. J. n.d. Florida indigo snake, Drymarchon corais couperi. Pages 134–143 in D. F. Jackson, D. Stoll, and N. Hout-Cooper, compilers. Some endangered and exotic species in Florida. Part one: some endangered species. Florida International University, Miami, Florida, USA. |
9
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| Enge, K. M., and K. L. Krysko. 2019. Drymarchon couperi (Holbrook 1842), eastern indigo snake; Drymarchon kolpobasileus Krysko, Granatosky, Nunez, and Smith 2016, Gulf coast indigo snake. Pages 465–469 in K. L. Krysko, K. M. Enge, and P. E. Moler, editors. Amphibians and reptiles of Florida. University of Florida Press, Gainesville, Florida, USA. |
10
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2351
| Fernald, R. T., B. S. Barnett, A. Goetzfried, and S. R. Lau. 1982. The Sebastian Inlet–Ft. Pierce Inlet barrier island: a profile of natural communities, development trends, and resource management guidelines. Florida Game and Fresh Water Fish Commission, Office of Environmental Services, Vero Beach, Florida, USA. 139pp. |
11
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| Franz, R., D. Maehr, A. Kinlaw, C. O'Brien, and R. D. Owen. 1998. Avon Park Air Force Range Project: distribution and abundance of sensitive wildlife species at Avon Park Air Force Range. Final Report, Project RWO-169. 90pp. |
12
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2824
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13
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2979
| Hendry, L. C., T. M. Goodwin, and R. F. Labisky. 1982. Florida's vanishing wildlife. Revised edition. Florida Cooperative Extension Service No. 485, University of Florida, Gainesville, Florida, USA. 69pp. |
14
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3065
| Hipes, D., D. R. Jackson, K. NeSmith, D. Printiss, and K. Brandt. 2001. Field guide to the rare animals of Florida. Florida Natural Areas Inventory, Tallahassee, Florida, USA. |
15
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3547
| Kochman, H. I. 1978. Eastern indigo snake Drymarchon corais couperi (Holbrook). Pages 68–69 in R. W. McDiarmid, editor. Rare and endangered biota of Florida. Volume 3. Amphibians and reptiles. University Presses of Florida, Gainesville, Florida, USA. |
16
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3595
| Kuntz, G. C. 1977. Endangered species: Florida indigo. Florida Naturalist 50(2):15–17. |
17
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3689
| Layne, J. N., J. A. Stallcup, G. E. Woolfenden, M. N. McCauley, and D. J. Worley. 1977. Fish and wildlife inventory of the seven-county region included in the Central Florida Phosphate Industry Areawide Environmental Impact Study. U.S. Department of Commerce, National Technical Information Services PB-278 456, Volume 1. 643pp. |
18
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| Lowe, D. W., J. R. Matthews, and C. J. Moseley, editors. 1990. The official World Wildlife Fund guide to endangered species of North America. Beacham, Washington, D.C., USA. 1180pp. |
19
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3926
| Mara, W. P. 1992. The eastern indigo snake: one of nature's finest. Tropical Fish Hobbyist 41(2):164–167. |
20
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4043
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21
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4108
| Means, D. B. 1976. Survey of the status of amphibians and reptiles of the Apalachicola National Forest, Florida. Unpublished Report to the U.S. Forest Service. 58pp. |
22
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4109
| Means, D. B. 1976. Survey of the status of amphibians and reptiles of the Ocala National Forest, Florida. Unpublished Report to the U.S. Forest Service. 43pp. |
23
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10414
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24
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4368
| Moler, P. E. 1987. Delicate balance: eastern indigo snake (Drymarchon corais couperi). Florida Wildlife 41(4):19. |
25
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4377
| Moler, P. E. 1992. Eastern indigo snake, Drymarchon corais couperi (Holbrook). Pages 181–186 in P. E. Moler, editor. Rare and endangered biota of Florida. Volume III. Amphibians and reptiles. University Press of Florida, Gainesville, Florida, USA. |
26
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10814
| Reichling, S. B. 2008. Reptiles and amphibians of the southern pine woods. University Press of Florida, Gainesville, Florida, USA. 320pp. |
27
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5306
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28
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8616
| Souza, P. 2006. U.S. Fish and Wildlife Service's biological opinion on the C-44 Reservoir and Stormwater Treatment Area. U.S. Fish and Wildlife Service, South Florida Ecological Services Office, Vero Beach, Florida, USA. 32pp. |
29
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| Souza, P. 2006. U.S. Fish and Wildlife Service's biological opinion on the Everglades Agricultural Area Reservoir A-1. U.S. Fish and Wildlife Service, South Florida Ecological Services Office, Vero Beach, Florida, USA. 35pp. |
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31
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33
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6112
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