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Javan Scops Owl - BirdForum Opus

(Redirected from Greater Sunda Scops Owl)
Photo by James Eaton
Gunang Gede, Java,Indonesia

Alternative names: Angelina's Scops Owl, Greater Sunda Scops Owl

Otus angelinae

Identification

16-18 cm.

  • Light rusty-brown facial disc with prominent white eyebrows extending into ear-tufts
  • Brown or rufous-brown upperparts, usually with rusty-buff hindneck-collar and whitish scapular stripe
  • Barred flight-feathers
  • Whitish to pale buff underside with black streaks superimposed on faint rufous vermiculations
  • Feathered tarsus
  • Golden-yellow eye

Juveniles are darker and more barred and vermiculated.

Similar species

Has more prominent white eyebrows and ear-tufts than Mountain Scops Owl. Note also golden rather than greenish-yellow iris.

Distribution

Endemic to western Java, Indonesia.
A restricted-range species, only known from Gunung Gede/Pangrango National Park and Gunung Tangkubanprahu.

Taxonomy

This is a monotypic species.
Probably forms a superspecies with Rajah Scops Owl and sometimes considered conspecific with the latter or with Mountain Scops Owl.

Habitat

Mainly in primary montane forest with dense understorey. Also in rainforest with 40-55 m high canopy.
Occurs between 1500 and 2500 m, but recorded as low as 1000 m.

Behaviour

Diet

Feeds mainly on insects, including mantids, crickets, grasshoppers and beetles. Also recorded to take small lizards and snakes.
Snatches its prey from trunk, foliage or from the ground.

Breeding

Few information. Families with two fledglings seen in July.

Movements

This is a sedentary species.

References

  1. Clements, J. F., T. S. Schulenberg, M. J. Iliff, B.L. Sullivan, C. L. Wood, and D. Roberson. 2013. The eBird/Clements checklist of birds of the world: Version 6.8., with updates to August 2013. Downloaded from http://www.birds.cornell.edu/clementschecklist/download/
  2. Handbook of the Birds of the World Alive (retrieved June 2014)

Recommended Citation

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