Hildebrandt's Spurfowl (Pternistis hildebrandti) [XC630283]
by Stein \u00d8. Nilsen from Mandegee farm, oloitoktok, Kenya (call)
Hildebrandt's Spurfowl (Pternistis hildebrandti) [XC605513]
by isaac kilusu from Babati, Manyara Region, Tanzania (song)
Subspecies
Forms superspecies with Natal Francolin (Pternistis natalensis), with which occasional hybridization has been reported. Has at times been placed in genus Chaetopus, or alternatively in Notocolinus. Recently proposed reorganization of Francolinus places present species in genus Pternistis with 23 other species. Proposed subspecies, such as johnstonii, not valid, as variation is clinal.
The following 3 subspecies are recognised:
altumi (Fischer, GA & Reichenow, 1884) - Western Kenya.
hildebrandti (Cabanis, 1878) - Kenya to Tanzania, south-eastern Democratic Republic of the Congo, north-eastern Zambia, and southern Malawi.