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Swierstra's Spurfowl

Pternistis swierstrai

Vulnerable
Wingspan
35.8 cm
Weight
470.0 g
Family
Phasianidae
Order
Galliformes

The Swierstra's Spurfowl (Pternistis swierstrai) is a bird species in the family Phasianidae (pheasants & partridges), within the order Galliformes (gamebirds). Recorded measurements include a wingspan of 35.8 cm and a weight of 470 g. The IUCN Red List classifies it as Vulnerable.

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About

A medium Phasianidae spurfowl (~470 g) restricted to montane forest and forest edge in the highlands of central Angola. Little known; detected mainly by vocalisations. Feeds on seeds, fruits, and invertebrates. Vulnerable from ongoing deforestation in Angolan highlands and limited range of under-surveyed montane forests.

Physical Description

Measurement Value Imperial
Wingspan 35.8 cm 14.1 in
Weight 470.0 g 16.58 oz

Identification

Plumage

Brown above with pale buff streaks; white underparts with dark brown streaking; red bill; red legs; bare red skin around eye. Sexes similar; restricted to highlands of central Angola; rare and poorly known.

Habitat & Range

Geographic Range

Endemic to the highlands of central Angola (Huambo and Bié Plateaus); resident of montane grassland and open miombo woodland above 1,500 m.

Diet & Feeding

Omnivorous; eats seeds, invertebrates, and plant material in Angolan Afromontane forest and grassland.

Conservation Status

Vulnerable
IUCN Red List

Sound

Song

Loud, emphatic 'krak-KRAK' calls from Angolan montane forest; medium-sized spurfowl with slightly nasal quality. Alarm is rapid cackling cackle. Pairs call in duet at dawn from forest understorey.

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Galliformes (Gamebirds)
Family Phasianidae (Pheasants & Partridges)
Genus Pternistis
Species Pternistis swierstrai

Distribution

Swierstra's Spurfowl has been recorded in 1 countries.

Present Not recorded

countries highlighted

External Databases

Frequently Asked Questions

What does the Swierstra's Spurfowl eat?
Omnivorous; eats seeds, invertebrates, and plant material in Angolan Afromontane forest and grassland.
Where does the Swierstra's Spurfowl live?
Endemic to the highlands of central Angola (Huambo and Bié Plateaus); resident of montane grassland and open miombo woodland above 1,500 m.
Is the Swierstra's Spurfowl endangered?
The Swierstra's Spurfowl has a conservation status of Vulnerable.
What does the Swierstra's Spurfowl sound like?
Loud, emphatic 'krak-KRAK' calls from Angolan montane forest; medium-sized spurfowl with slightly nasal quality. Alarm is rapid cackling cackle. Pairs call in duet at dawn from forest understorey.
How big is the Swierstra's Spurfowl?
The Swierstra's Spurfowl has a wingspan of 35.8 cm, weight of 470.0 g.
What order and family does the Swierstra's Spurfowl belong to?
The Swierstra's Spurfowl (Pternistis swierstrai) belongs to the order Galliformes and the family Phasianidae.

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