Ahanta Spurfowl vs Green-legged Partridge
Pternistis ahantensis comparado com Tropicoperdix chloropus
Side-by-Side Comparison
| Atributo | Ahanta Spurfowl | Green-legged Partridge |
|---|---|---|
| Nome científico | Pternistis ahantensis | Tropicoperdix chloropus |
| Ordem | Galliformes | Galliformes |
| Família | Phasianidae | Phasianidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 34,6 cm (13.6 in) | — |
| Peso | 547,5 g (19.31 oz) | 276,0 g (9.74 oz) |
| Dieta | Feeds on seeds, invertebrates, and plant matter in West African lowland forest and thicket. | Forages in SE Asian forest for seeds, fruits, invertebrates, and small animals; scratches leaf litter … |
| Tamanho da postura | 3-12 | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Ahanta Spurfowl
Loud, staccato 'krak-krak-KRAAK' from W African forest edge; slightly higher than larger spurfowl. Alarm is rapid explosive cackling. Pairs call in loose synchrony at dawn in secondary growth.
Green-legged Partridge
Loud, repeated 'wheee-oop' whistle from SE Asian lowland forest floor; melodic and slightly descending. Contact calls between pairs are soft, guttural clucks. Alarm is a rapid sharp 'kek' series.
Geographic Range & Migration
Ahanta Spurfowl
Resident of dense lowland and coastal forest in West Africa from Ghana to Cameroon; also found in Bioko Island.
Green-legged Partridge
Resident of lowland and foothill forest in Myanmar, Thailand, peninsular Malaysia, Cambodia, Laos, and Vietnam, from sea level to 1,800 m.
Estado de conservação
Ahanta Spurfowl
Green-legged Partridge
How to Tell Them Apart
Ahanta Spurfowl
Dark brown above with pale buff shaft streaks; whitish below with dark brown streaking; red bill; red orbital skin; yellow legs. Sexes similar; closely resembles Double-spurred Spurfowl; West African forests.
Green-legged Partridge
Brown and rufous upperparts with dark shaft streaks; white supercilium; orange-buff underparts with dark flanks; distinctive green legs and feet; male with chestnut throat band absent in female.
About These Birds
Ahanta Spurfowl
A medium Phasianidae spurfowl (~548 g) of lowland and secondary forest edges in West Africa from Ivory Coast to Nigeria. Dark brown streaked white; red orbital skin. Forages on the ground in pairs or small groups for seeds, berries, and invertebrates. Tolerates forest fragments; Least Concern.
Green-legged Partridge
A small Phasianidae partridge (~276 g) of foothill and montane forests in Indochina and adjacent China. Named for its distinctive greenish legs. Inhabits dense undergrowth along forest streams. Forages on the ground for seeds, fruits, and invertebrates. Secretive; detected mainly by call. Least Concern.