BULLETIN FLORIDA MUSEUM NATURAL HISTORY VOL. 38, PT. I(5) 1988. Habitat use, movements and home range in two species of rat snakes (Genus Elaphe) in a north Florida sandhill. Final Rept Nongame Wildl. Program, Florida Game Fresh Water Fish Comm., Tallahassee. ___ and D.W. Hall. 1990. Vegetative communities and annotated plant lists for the Katharine Ordway Preserve-Swisher Memorial Sanctuary, Putnam County, Florida. Florida Mus. Nat. Hist., Ordway Preserve Res. Ser., Rept No. 3, Gainesville. Glisson, M., and L. Perry. 1994. Resource management Chapter XV in Operations Procedures Manual. Florida Park Service, Florida Dept Envir. Protec., Tallahassee. Harestad, A. S., and F. L. Bunnel. 1979. Home range and body size-a reevaluation. Ecology 60:389-402. HaySmith, L. 1991. Behavioral ecology of the eastern wood rat in hardwood, mesic forests in north Florida: Population, movements and habitat. M.S. thesis, Univ. Florida, Gainesville. ,_ Timmerman, W.W., and R. Franz. In Prep. Elaphe obsoleta (Yellow Ratsnake) and Crotalus adamanteus (Eastern Diamondback Rattlesnake). Feeding. Klauber, L. M. 1972. Rattlesnakes. Univ. California Press, Berkeley. Knight, R. L, and A. W. Erickson. 1976. High incidence of snakes in the diet of red-tailed hawks. Raptor Res. 10:108-111. Landreth, H. F. 1973. Orientation and behavior of the rattlesnake, Crotalus atrox. Copeia 1973:26-31. Lillywhite, H. B. 1987. Temperature, energetic, and physiological ecology. Pp. 422-477 in R. A. Siegel, J. T. Collins, and S. S. Novak, eds. Snakes: Ecology and evolutionary biology. Macmillan Publishing Co., New York. Martin, D. L. 1987. Movements, postures and microhabitat occurrence in Crotalus adamanteus. Abstract. Joint Ann. Mtg.-Soc. Study Amph. Rep./Herp. League. August 9-15, 1987, Veracruz, Mexico. Means, D.B. 1985. Radio-tracking the eastern diamondback rattlesnake. Nat. Geo. Soc. Res. Rept., 18:529- 536. 1986. Life history and ecology of the eastern diamondback rattlesnake (Crotalus adamanteus). Final Project Rept., Florida Game Fresh Water Fish Comm., Tallahassee. Millsap, B.A., J.A. Gore, D.E. Runde, and S.I. Cerulean. 1990. Setting priorities for the conservation of fish and wildlife species in Florida. Wild. Mono., No. 111, July, 1990. Myers, R. L. 1984. Preliminary vegetation map of the Ordway Preserve. Univ. Florida, Gainesville. Nicander [of Colophon]. 1953. The poems and poetical fragments. Edited with a translation and notes by A.S.F. Gow and A.F. Scholfield, Cambridge, England. Parker, W. S., and W. S. Brown. 1980. Comparative ecology of the two colubrid snakes, Masticophis t. taeniatus and Pituophis melanoleucus deserticola, in northern Utah. Milwaukee Public Mus. Publ. Geol. 7:1-104. Reinert, H. K., and D. Cundall. 1982. An improved surgical implantation method for radio-tracking snakes. Copeia 1982: 702-705. Rutledge, A. 1936. Birds and serpents. Nature Magazine 27(3):137-139. Tiebout III, H. M., and J. R. Carey. 1987. Dynamic spatial ecology of the watersnake, Nerodia sipedon. Copeia 1987:1-18. Timmerman, W.W. 1989. Home range, habitat use and behavior of the eastern diamondback rattlesnake. M.S. thesis, Univ. Florida, Gainesville. Wright A. H., and A. A. Wright 1957. Handbook of snakes of the United States and Canada. Comstock Publishing Associates, Comell Univ. Press, Ithaca, New York.