Large Frogmouth vs Solomons Frogmouth
Batrachostomus auritus 比較対象 Rigidipenna inexpectata
Side-by-Side Comparison
| 属性 | Large Frogmouth | Solomons Frogmouth |
|---|---|---|
| 学名 | Batrachostomus auritus | Rigidipenna inexpectata |
| 目 | Caprimulgiformes | Caprimulgiformes |
| 科 | Podargidae | Podargidae |
| 保全状況 | Vulnerable | Near Threatened |
| 体長 | — | — |
| 翼開長 | 52.1 cm (20.5 in) | 38.4 cm (15.1 in) |
| 体重 | 206.0 g (7.27 oz) | 188.0 g (6.63 oz) |
| 食性 | Crepuscular and nocturnal; hunts large insects, spiders, and small vertebrates by dropping from perches to … | Night-active predator catching large invertebrates (beetles, worms, centipedes) and occasionally small frogs by pouncing from … |
| 一腹卵数 | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Large Frogmouth
Deep, resonant 'whooo' or mellow hooting; one of Asia's largest frogmouths; calls from Bornean lowland forest at night; soft ventriloquial quality; alarm a hiss
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
Large Frogmouth
Found in the Thai-Malay Peninsula and Borneo in lowland and hill dipterocarp forest. Restricted to primary forest below 1,000 m. Scarce.
Solomons Frogmouth
Endemic to the Solomon Islands in the southwestern Pacific. Found in lowland rainforest on major islands including Bougainville and Guadalcanal.
保全状況
Large Frogmouth
Solomons Frogmouth
How to Tell Them Apart
Large Frogmouth
Large Bornean frogmouth; males grey-brown with fine black vermiculations and white scapular spots; females rich chestnut-brown with white-spotted wing coverts; yellow eyes; prominent rictal bristles; largest of the Batrachostomus frogmouths.
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
Large Frogmouth
ボルネオとマレー半島の低地熱帯雨林に生息する大型のガマグチヨタカ（38〜42cm）。白い耳房飾りを持つ豊かな褐色の羽毛。巨大な口裂を持つ夜行性の昆虫食者。アジア最大のガマグチヨタカで、大型昆虫と小型脊椎動物を食べる。
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.