. . . . . . . . . "Passer domesticus" . . "Veronica salicifolia" . . "yanidubin. 2016. Passer domesticus perching on Veronica salicifolia. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/3433113> 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." .