. . . . . . . . . "Branta canadensis" . . "Anser albifrons" . . "R.J. Adams. 2015. Branta canadensis associated species with names lookup Anser albifrons. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/2558936> 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." .