Justification of Red List category
This species is considered to have a small and declining population size. It is uncertain whether individuals can move between valleys, but some subpopulations may number >1,000. Therefore, the species is tentatively listed here as Near Threatened.
Population justification
The population size has been preliminarily estimated to fall into the band 10,000-19,999 individuals. This equates to 6,667-13,333 mature individuals, rounded here to 6,000-15,000 mature individuals, although based on population density estimates from Jemma and Jara valleys this is likely an underestimate. It is not known if birds move between adjacent valleys, but it is probable that some subpopulations number more than 1,000 individuals (P. Robertson in litt. 1999).
Trend justification
Interviews with local people suggest that the species has declined, although it is not clear whether the decline has been significant (Wondafrash 2005).
Pternistis harwoodi is restricted to the highlands of central Ethiopia around the Abbay (Blue Nile) river and its tributaries (McGowan 1994). According to local reports, its range extends northwards into Southern Wello and north-west into Eastern Gojam Administrative Zones (Wondafrash 1998). Research has found it locally abundant in the Jemma and Jara valleys and the adjacent valleys and river catchments of North Showa Zone, with an estimated maximum density of 92 birds per km2 at Jemma valley in 1996 and c.43.5 birds per km2 in 2015 (McGowan 1994, Wondafrash 1998, Abrha and Nigus 2017). It is not known if birds move between adjacent valleys, but if not, it is probable that some subpopulations number more than 1,000 individuals (P. Robertson in litt. 1999). Surveys in 1998 found it at a number of new sites within its known range (A. Shimelis in litt. 1998). It is now believed to occupy a range of 200,000 km2 within the Abbay Basin, and it is most abundant in the high and middle courses of the river (Wondafrash 2005). Interviews with local people suggest that the species has declined, although it is not clear what the magnitude of this decline has been (Wondafrash 2005).
The species was believed to be almost entirely restricted to Typha (bulrush) beds growing along small, shallow watercourses and Acacia thorn-scrub (EWNHS 1996, Robertson et al. 1997). However, studies in 1996 found it at a site with no permanent river or Typha, with evidence of birds roosting in extensive thorn-scrub on hillsides (Robertson et al. 1997). The species is now known to occur in a variety of suitable habitats from 1,200 to 2,600 m asl, including slopes, scrub, river banks, thickets, rocky areas, dense woodland, cropland and at the base of cliffs (Wondafrash 2005, Abrha and Nigus 2017). The breeding season is reported to be from August to December and the clutch-size as 3-10 (Wondafrash 2005). Observations suggest that it may be polygamous (Robertson et al. 1997, Wondafrash 1998, 2005). It feeds mainly on seeds and takes those sown by farmers in May-June, but is not considered a pest (Wondafrash 2005). It also takes worms, crops, fruit and leaves (Wondafrash 2005).
There is intense pressure on resources within the species's range, and consequently even marginal scrubland (favoured by the species for cover) is being cleared for agriculture and timber for fuel and construction (EWNHS 1996, Wondafrash 1998, 2005, Abrha and Nigus 2017). Surveys in 1998 found that areas between localities had thin and patchy vegetation (A. Shimelis in litt. 1998). Scrubland and woodland act as refuges for the species, and their loss potentially makes it more susceptible to predation (Wondafrash 2005). Typha beds are burnt annually, so that farmers can plant cotton, and are also cut for thatching (EWNHS 1996, Robertson et al. 1997, Wondafrash 2005). Habitat clearance and burning to encourage new grass growth and reduce populations of ticks and crop pests reportedly forces birds to seek refuge around human habitations, where they are easily hunted (Wondafrash 2005). Despite its significance in local culture (Wondafrash 2005), the species is heavily hunted for food and is sometimes also caught for sale at local markets (EWNHS 1996, Wondafrash 1998, 2005), by hand or with the use of snares (Wondafrash 2005). It is considered a delicacy and is believed to have medicinal properties (Wondafrash 2005). The species's habit of associating with domestic poultry also increases the threat from hunting (Wondafrash 2005). Eggs are taken for food (Robertson et al. 1997, A. Shimelis in litt. 1998, Wondafrash 2005) and captive-rearing, although most chicks escape captivity (Wondafrash 2005).
Conservation Actions Underway
Although four or five Game Reserves in the Blue Nile basin have been proposed, none have been established (EWNHS 1996).
30-34 cm. Rotund, short-tailed, terrestrial gamebird. Overall dark. Heavily streaked and marked underparts. Red bill and skin around eye. Similar spp. Clapperton's Francolin F. clappertoni paler, with bold, black crescents on underparts. Erckel's Francolin F. erckelii has black bill and skin around eye. Voice Loud, raucous, crowing ko ree in early morning. Hints Best-known locality is bridge over Blue Nile in Jemma valley (Ethiopia).
Text account compilers
Shutes, S., Keane, A., Symes, A., Taylor, J., Ekstrom, J., Westrip, J.
Contributors
Wondafrash, M., Shimelis, A., Spottiswoode, C., Little, R., Robertson, P.
Recommended citation
BirdLife International (2024) Species factsheet: Harwood's Spurfowl Pternistis harwoodi. Downloaded from
https://datazone.birdlife.org/species/factsheet/harwoods-spurfowl-pternistis-harwoodi on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from
https://datazone.birdlife.org/species/search on 23/12/2024.