. . . . . . . . . "Bitis arietans" . . "Bucorvus leadbeateri" . . "markus lilje. 2006. Bitis arietans interaction->preyed upon by Bucorvus leadbeateri. iNaturalist.org. Accessed at <https://www.inaturalist.org/observations/7685416> 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." .