. . . . . . . . . "Enhydra lutris nereis" . . "Tresus nuttallii" . . "James Maughn. 2016. Enhydra lutris nereis eating Tresus nuttallii. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/2836877> 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." .