. . . . . . . . . "Falco sparverius" . . "Falco columbarius" . . "Nature Ali. 2017. Falco sparverius associated species with names lookup Falco columbarius. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/8209097> 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." .