Grey Go-away-bird vs Brown-faced Go-away-bird
Corythaixoides concolor 비교 대상 Corythaixoides personatus
Side-by-Side Comparison
| 속성 | Grey Go-away-bird | Brown-faced Go-away-bird |
|---|---|---|
| 학명 | Corythaixoides concolor | Corythaixoides personatus |
| 목 | Musophagiformes | Musophagiformes |
| 과 | Musophagidae | Musophagidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 43.1 cm (17.0 in) | 41.2 cm (16.2 in) |
| 체중 | 254.0 g (8.96 oz) | 250.0 g (8.82 oz) |
| 식성 | Frugivore feeding on berries, figs, and pods in savanna trees. Supplements with flowers, buds, and … | Frugivore feeding on berries, figs, and pods in savanna trees. Supplements with flowers, buds, and … |
| 산란 수 | 3 | 2-3 |
| Population Trend | — | — |
Song & Call Comparison
Grey Go-away-bird
Loud, honking call with nasal quality; repeated resonant tones carrying strongly through open African acacia woodland.
Brown-faced Go-away-bird
Loud, cackling kow-kow-kow; harsh grating series of calls carrying well across dry open woodland habitat.
Geographic Range & Migration
Grey Go-away-bird
Widespread in southern and East African savanna and woodland from South Africa to Kenya. Resident and common.
Brown-faced Go-away-bird
Found in East African woodland and savanna from Tanzania to Mozambique and Zimbabwe. Resident.
보전 상태
Grey Go-away-bird
Brown-faced Go-away-bird
How to Tell Them Apart
Grey Go-away-bird
Reynaud's Coua: gray-brown above; white below with rufous flanks; bare blue facial skin; long dark tail; Madagascar forest species
Brown-faced Go-away-bird
Olive-capped Coua: olive-green crown; gray body; white below; bare blue facial skin; long graduated tail; Madagascar endemic
About These Birds
Grey Go-away-bird
남아프리카와 동아프리카의 건조한 사바나와 관목 지대에 널리 분포하는 중간 크기의 고-어웨이-버드(48~51cm). 균일한 회갈색 깃털과 특유의 'g'way' 울음소리가 특징적이다.
Brown-faced Go-away-bird
동아프리카 삼림과 사바나에 서식하는 중간 크기의 고-어웨이-버드(48~51cm). 특징적인 검은 얼굴 마스크와 녹색과 회색 윗면이 있다. 나무 위 과실을 먹는 과식성이다.