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Bornean Frogmouth

Batrachostomus mixtus

Least Concern
Wingspan
23.6 cm
Weight
46.3 g
Family
Podargidae
Order
Caprimulgiformes

About

A medium-sized frogmouth (23-25 cm) endemic to the mountains of Borneo. Dark brown plumage. Nocturnal insectivore of montane moss forest. Recently split from Horsfield's Frogmouth. Limited ecological data; restricted to elevations above 600 m.

Physical Description

Measurement Value Imperial
Wingspan 23.6 cm 9.3 in
Weight 46.3 g 1.63 oz

Identification

Plumage

Males grey-brown finely vermiculated dark; white scapular spots; females rufous-chestnut with white-buff spotting; small Borneo endemic closely resembling Sumatran Frogmouth but greyer with less contrast between crown and back.

Habitat & Range

Geographic Range

Endemic to the highlands of Borneo at 900–2,400 m. Found in montane forest on Mount Kinabalu and adjacent ranges. Rare.

Diet & Feeding

Nocturnal perch-and-pounce predator feeding on large invertebrates, small frogs, and lizards on the forest floor.

Conservation Status

Least Concern
IUCN Red List

Sound

Song

Soft melodic hooting; 'too-too' whistle from Bornean hill forest; gentle and ventriloquial; calls at night from dense undergrowth; alarm a soft hissing exhalation

Taxonomy

Kingdom Animalia
Phylum Chordata
Class Aves
Order Caprimulgiformes (Nightjars & Swifts)
Family Podargidae (Frogmouths)
Genus Batrachostomus
Species Batrachostomus mixtus

External Databases

Frequently Asked Questions

What does the Bornean Frogmouth eat?
Nocturnal perch-and-pounce predator feeding on large invertebrates, small frogs, and lizards on the forest floor.
Where does the Bornean Frogmouth live?
Endemic to the highlands of Borneo at 900–2,400 m. Found in montane forest on Mount Kinabalu and adjacent ranges. Rare.
Is the Bornean Frogmouth endangered?
The Bornean Frogmouth has a conservation status of Least Concern.
What does the Bornean Frogmouth sound like?
Soft melodic hooting; 'too-too' whistle from Bornean hill forest; gentle and ventriloquial; calls at night from dense undergrowth; alarm a soft hissing exhalation
How big is the Bornean Frogmouth?
The Bornean Frogmouth has a wingspan of 23.6 cm, weight of 46.3 g.
What order and family does the Bornean Frogmouth belong to?
The Bornean Frogmouth (Batrachostomus mixtus) belongs to the order Caprimulgiformes and the family Podargidae.

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