Sunda Scops-Owl

Otus lempiji

Small brown owl with large dark eyes and small, soft-looking ear tufts. Dark brown, almost black, eyes separate it from otherwise similar species such as Mountain and Rajah scops-owls. Reddish Scops-Owl is also dark-eyed, but it is darker-faced and tinged with rufous overall. Like most other small scops-owls, Sunda is more readily heard than seen: it gives yelping hoots at widely-spaced intervals. Relatively tolerant of human habitation; often encountered in gardens, plantations, and parks, as well as forests.

Identification

It grows from 20 to 25 cm (7.9 to 9.8 in) and can weigh 100 to 170 g (3.5 to 6.0 oz). It is speckled with black on the upper parts and streaked with black on the lower parts. It has a light collar and dark eyes, which differentiate it from the reddish scops, mountain scops, Oriental scops and Rajah scops owls.

Taxonomy

The taxon is considered a subspecies of Otus bakkamoena by some authors.

Scientific name
Otus lempiji
Authority
(Horsfield, 1821)
Order
Strigiformes
Family
Strigidae
Genus
Otus

Range and habitat

It lives on the Malay Peninsula, Singapore, Borneo, Sumatra and Java. It can be found primarily in forests and gardens but is occasionally attracted to buildings.

Migration
Vertical migration

Behavior

The Sunda scops owl lines its nest with plant fibre. It will lay up to three eggs in a tree hollow from January to April and their breeding season can sometimes be extended to June or late July. The Sunda scops owl tends to behave aggressively when threatened by other owls by displaying territorial behavior. A female Sunda scops owl will react aggressively when feeling threatened by responding vocally to warn intruders from interfering and keeping them at a distance.<p>Its call is a hooting yelp in between a longer period of silence. The Sunda Scops owls use their callings to mark their territory and have evolved to have voice individuality to improve their territory proclamation. Every owl has its own unique vocal characteristics such as varying frequencies at which they produce their callings/noises which gives them each a unique voice. Having a unique voice/calling makes it easier for an owl to stand out from its competitors and mark its territory more effectively.

Conservation

It has been included in the IUCN Red List of threatened species as a least concern species. It is common throughout its range where there is suitable habitat.

Population trend
stable

Photos

Distribution

Bird Calls

Other Birds

Collared Gnatwren

Collared Gnatwren

Microbates collaris

A tiny, long-billed bird of forest understory. Brown above and white below with a black crescent across the chest. Note striking facial pattern with white eyebrow and black malar mark. General impression is wren-like with long bill, contrasting eyebrow, and tail usually held cocked. Difficult to see well, as it tends to remain in dense understory growth around treefalls and other gaps in tall rainforest, where it is locally distributed and never common. Usually seen alone or in pairs. Song is a long, descending whistle, repeated at roughly three-second intervals, very similar in tone and pace to second note of Tawny-crowned Greenlet’s song. Harsh scolding note is perhaps the best giveaway to this species’s presence. Generally unmistakable given a decent view; in silhouette could be confused with Long-billed Gnatwren but has much stronger face pattern and is usually confined to dense undergrowth rather than the vine tangles inhabited by Long-billed.

Large-tailed Antshrike

Large-tailed Antshrike

Mackenziaena leachii

Medium-sized antshrike with a rather small head, a short robust bill, and a long tail. Males are black with white spots and an entirely black tail while females are black with cinnamon spots and barring throughout. Mostly seen in pairs in the dense understory of humid forests closer to bamboo, can be active but hard to see. The song is a loud and clear series of ascending and descending notes.

Grenada Flycatcher

Grenada Flycatcher

Myiarchus nugator

A medium-sized “fly-catching” species of open woodlands and scrub including towns, preferring areas near palms; often sits still on perch for long periods of time before leaping forth in pursuit of insects. Grenada Flycatcher has a dull brown back and a yellow belly that contrasts with its gray chest and throat. The Caribbean Elaenia is passingly similar but is smaller with a proportionately small bill, and it has bold wingbars and dull, low-contrast underparts. Vocalizations include an emphatic low “whip” given in a slow series and sometimes followed by a rolling “pit-it-oooo.” Also, this species gives a shrill “whee,” singly or in series.

Start Your Bird Watching Journey

Identify a bird outdoors and keep the field guide close for your next observation.