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Sunda Frogmouth - BirdForum Opus


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Photo by Karim Madoya
Location: Lowland forest near Mengatal, Sabah, Malaysia
Nominate subspecies; black-and-white morph; probable male

Alternative name: Sundan Frogmouth

Batrachostomus cornutus

Identification

23–28 cm. Two colour morphs: black-and-white or brown-and-buff; intermediates also occur. Colours of males and females differ in both morphs.

Distribution

Brunei, Indonesia, and Malaysia.

Taxonomy

Reference [2] notes that subspecies longicaudatus is poorly known and may be closer to Javan Frogmouth.

Subspecies

Clements recognises the following subspecies [1]:

  • B. c. cornutus: Sumatra, Borneo, Bangka, Belitung and Banggi islands
  • B. c. longicaudatus: Kangean Islands (north east of Java)

There is a possibly undescribed population on Mentawai [2.

Habitat

Moist lowland forests, mangrove forests and moist montanes.

Behaviour

It roosts during the day and is active at night.

The diet includes beetles.

It build a small nest on branch and 1 egg is laid.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, T. A. Fredericks, J. A. Gerbracht, D. Lepage, S. M. Billerman, B. L. Sullivan, and C. L. Wood. 2022. The eBird/Clements checklist of Birds of the World: v2022. Downloaded from https://www.birds.cornell.edu/clementschecklist/download/
  2. Eaton, JA, B van Balen, NW Brickle, FE Rheindt 2021. Birds of the Indonesian Archipelago (Greater Sundas and Wallacea), Second Edition. Lynx Editions. ISBN978-84-16728-44-2

External Links

GSearch checked for 2020 platform.1

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