Philippine Frogmouth vs Solomons Frogmouth
Batrachostomus septimus compared with Rigidipenna inexpectata
Side-by-Side Comparison
| Attribute | Philippine Frogmouth | Solomons Frogmouth |
|---|---|---|
| Scientific Name | Batrachostomus septimus | Rigidipenna inexpectata |
| Order | Caprimulgiformes | Caprimulgiformes |
| Family | Podargidae | Podargidae |
| Conservation Status | Least Concern | Near Threatened |
| Length | — | — |
| Wingspan | 31.3 cm (12.3 in) | 38.4 cm (15.1 in) |
| Weight | 84.7 g (2.99 oz) | 188.0 g (6.63 oz) |
| Diet | Night-active predator pouncing from low perches onto large invertebrates including beetles, scorpions, and centipedes. | Night-active predator catching large invertebrates (beetles, worms, centipedes) and occasionally small frogs by pouncing from … |
| Clutch Size | 1 | -- |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Philippine Frogmouth
Repeated melodic 'kwee-kwee'; descending whistled phrase; calls from Philippine forest at night; medium-pitched; alarm a soft hiss; calls from low perch in dense undergrowth
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
Philippine Frogmouth
Endemic to the Philippines, found on Luzon, Palawan, Mindanao, and adjacent islands. Resident in lowland and hill forest up to 1,500 m.
Solomons Frogmouth
Endemic to the Solomon Islands in the southwestern Pacific. Found in lowland rainforest on major islands including Bougainville and Guadalcanal.
Conservation Status
Philippine Frogmouth
Solomons Frogmouth
How to Tell Them Apart
Philippine Frogmouth
Males greyish-brown with fine black freckling and white-spotted scapulars; females rufous-chestnut with buff-white spotting; underparts barred buff and brown; Philippine endemic exhibiting typical Batrachostomus sexual dichromatism.
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
Philippine Frogmouth
A medium-sized frogmouth (24-27 cm) found across the Philippines in lowland and montane forests. Rufous-brown plumage with fine white spots. Nocturnal insectivore. Sexually dimorphic, with rufous and brown morphs. Found from sea level to 2,000 m elevation.
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.