Pituophis
Ditmars, R. E. 1907. The reptile book. Doubleday, Page and Co., New York. 472 pp.
Burger, J. 1989. Approach to conspecific and avoidance of predator chemical cues by pine snakes (Pituophis melanoleucus). Journal of Chemical Ecology 15:799-806.
Carpenter, C. C. 1982. The bullsnake as an excavator. Journal of Herpetology 16:394-401.
Chiszar, D., V. Lipetz, K. Scudder, and E. Pasenello. 1980. Rate of tongue flickings by bull snakes and pine snakes (Pituophis melanoleucus) during exposure to food and non-food odors. Herpetologica 36:225-31.
Zappalorti, R. T., E. W. Johnson, and Z. Leszczynski. 1983. The ecology of the northern pine snake, Pituophis melanoleucus (Daudin) (Reptilia, Serpentes, Colubridae) in southern New Jersey, with special notes on habitat and nesting behavior. Bulletin of t
Bowler, J. K. 1977. Longevity of reptiles and amphibians in North American collections. Society Stud. Amphibians and Reptiles Miscellaneous Publication Herpetol. Circ. 6:1-32.
Collins, J. T. 1974. Amphibians and reptiles in Kansas. University of Kansas Publication Museum Natural History. Publ. Education Series 1:1-283.
Dyrkacz, S. and M. J. Corn. 1974. Response of naive, neonate bullsnakes to water extracts of potential prey items. Herpetological Review 5:74.
Fitch, H. S. and H. W. Shirer. 1971. A radiotelemetric study of spatial relationships in some common snakes. Copeia 1971:118-28.
Fitch, H. S. 1958. Home ranges, territories, and seasonal movement of vertebrates of the Natural History Reservation. University of Kansas Publication Museum of Natural History 11:63-326.