. . . . . . . . . "Sciurus niger" . . "Platanus occidentalis" . . "Jon Sullivan. 2016. Sciurus niger interaction->ate seed of Platanus occidentalis. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/3809257> 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." .