. . . . . . . . . "Fratercula arctica" . . "Ammodytes americanus" . . "BJ Stacey. 2015. Fratercula arctica eating Ammodytes americanus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1867582> 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." .