. . . . . . . . . "Pituophis catenifer sayi" . . "Buteo jamaicensis" . . "Ken Sherlock. 2016. Pituophis catenifer sayi eaten by Buteo jamaicensis. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/3168804> on 05 Apr 2018." . . . . "http://iNaturalist.org is a place where you can record what you see in nature, meet other nature lovers, and learn about the natural world." .