. . . . . . . . . "Rattus norvegicus" . . "Rattus rattus" . . "Wendy Bailey. 2013. Rattus norvegicus associated species alien to nz Rattus rattus. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/1927025> 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." .