. . . . . . . . . "Larus argentatus" . . "Squilla empusa" . . "cyric. 2013. Larus argentatus eating Squilla empusa. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/217858> 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." .