Brown, L.H., E.K. Urban & K. Newman (1982). The Birds of Africa, Volume I. Academic Press, London.
Linnaeus, C. (1758). Systema Naturae per regna tria naturae, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis. Editio decima, reformata. Laurentius Salvius: Holmiae. ii, 824 pp.
Movalli,P. A. (2000) Heavy metal and other residues in feathers of laggar falcon Falco biarmicus jugger from six districts of Pakistan
Nomenclator Zoologicus Online.
GBIF Backbone Taxonomy. doi:10.15468/39omei
Accessed via http://www.gbif.org/species/2480996 on 2016-05-25
CC BY 3.0
This backbone name usage is included because it was found in another checklist at the time the backbone was built. The primary source name usage (117244961) has since been removed from the portal.
This record was last modified on Apr 13, 2016.