Sumatran Frogmouth vs Solomons Frogmouth
Batrachostomus poliolophus 비교 대상 Rigidipenna inexpectata
Side-by-Side Comparison
| 속성 | Sumatran Frogmouth | Solomons Frogmouth |
|---|---|---|
| 학명 | Batrachostomus poliolophus | Rigidipenna inexpectata |
| 목 | Caprimulgiformes | Caprimulgiformes |
| 과 | Podargidae | Podargidae |
| 보전 상태 | Least Concern | Near Threatened |
| 체장 | — | — |
| 날개 폭 | 24.1 cm (9.5 in) | 38.4 cm (15.1 in) |
| 체중 | 46.3 g (1.63 oz) | 188.0 g (6.63 oz) |
| 식성 | Night hunter detecting prey by sound; takes large beetles, frogs, and lizards in swift pouncing … | Night-active predator catching large invertebrates (beetles, worms, centipedes) and occasionally small frogs by pouncing from … |
| 산란 수 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Sumatran Frogmouth
High melodic whistle; 'kee-wii' repeated softly at night; Sumatran highland forest endemic; rarely recorded; higher-pitched than lowland frogmouths; pairs call together
Solomons Frogmouth
Hollow hooting call from Solomon Islands forest; resonant 'boop-boop' at night; endemic to Guadalcanal; vocalizations rarely documented; soft frog-like quality
Geographic Range & Migration
Sumatran Frogmouth
Endemic to the highlands of Sumatra at 800–2,000 m. Found in submontane and montane rainforest. Rare and seldom recorded.
Solomons Frogmouth
Endemic to the Solomon Islands in the southwestern Pacific. Found in lowland rainforest on major islands including Bougainville and Guadalcanal.
보전 상태
Sumatran Frogmouth
Solomons Frogmouth
How to Tell Them Apart
Sumatran Frogmouth
Males grey with fine black stippling and white scapular row; pale grey crown slightly paler than back; females rufous-cinnamon with white-spotted coverts; Sumatran endemic with noticeably pale grey crown distinguishing …
Solomons Frogmouth
Dark rufous-brown upperparts with black streaks and pale buff mottling; underparts buff barred dark brown; stiff rectrices unique in frogmouths; Solomon Islands endemic distinguished by rigid tail feathers and rich …
About These Birds
Sumatran Frogmouth
인도네시아 수마트라 해발 900m 이상 산지 숲에 고유한 중간 크기의 개구리입(23~26cm)입니다. 미세한 흰빛 무늬가 있는 붉은갈색 깃털. 촘촘한 덤불의 야행성 곤충식성. 잘 알려지지 않았으며 삼림 손실로 인해 준위협(NT) 종으로 분류됩니다.
Solomons Frogmouth
A medium-sized frogmouth (25-29 cm) endemic to the Solomon Islands. Dark brown plumage. Nocturnal insectivore of lowland rainforest. One of the least known birds in its family due to its remote island range. Limited ecological data available.