. . . . . . . . . "Thalasseus maximus" . . "Larus heermanni" . . "Valtierra. 2016. Thalasseus maximus associated species with names lookup Larus heermanni. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/3928852> 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." .