. . . . . . . . . "Enhydra lutris nereis" . . "Tresus nuttallii" . . "edward_rooks. 2013. Enhydra lutris nereis prey id Tresus nuttallii. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/416867> 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." .