Bornean Black Magpie
Platysmurus aterrimus
Glossy black bird with a long tail, a heavy hooked bill, and a weak tuft of a crest. Inhabits lowland and foothill forests. Moves in pairs and flocks, calling to keep in contact. Sometimes moves with mixed-species flocks. Vocalizations are quite variable, and include a fast series of short rasping notes, as well as various strange whistled notes, often with a musical-instrument-like quality. Formerly grouped with Malayan Black Magpie under the more generic “Black Magpie.”
Identification
The magpie is about 43 cm in length. It has all-black plumage with a long, broad and graduated tail, a stout black bill, a tall, bristly crest, black legs and feet, and red irises. It has a taller crest than, and lacks the white wing patch of, the nominate subspecies.
Taxonomy
The Bornean black magpie was formerly considered a distinctive subspecies of the black magpie, but more recent revisions now consider it a full species, Platysmurus aterrimus.
- Scientific name
- Platysmurus aterrimus
- Authority
- (Lesson, RP, 1831)
- Order
- Passeriformes
- Family
- Corvidae
- Genus
- Platysmurus
Range and habitat
The magpie is found in the lowlands of Borneo, ranging in altitude up to about 300 m above sea level. It inhabits primary forest, including dipterocarp, kerangas and peat swamp forest, and is also found in secondary forest, overgrown tree plantations and scrub.
- Migration
- Resident species
Behavior
The magpie is a garrulous and sociable bird, often seen in family parties. It has a variety of whistling and chattering calls and is also a vocal mimic. It flies with shallow wing beats that produce a distinctive low throbbing whoo or boobooboo sound.<p>A nest found in the Tabin Wildlife Reserve in September 1981 was described as being about 20 cm across, built of sticks and sited 8 m up in a small tree.<p>The magpie is an arboreal, foliage-gleaning, insectivore and frugivore, also opportunistically taking small mammals and reptiles.
Conservation
- Population trend
- declining
Photos
Distribution
Bird Calls
Other Birds

Long-billed Pipit
Anthus similis
A large, slender pipit with considerable variation across its range. African and South Asian birds average browner, warmer-colored, and more heavily streaked on the breast than the grayer-toned Middle Eastern subspecies. All subspecies possess a pale eyebrow, a long tail, and a relatively long bill. As with many other pipits, can be frustratingly difficult to identify in the field; habitat and voice are important clues. Prefers dry, open areas with clumps of vegetation and scattered rocks and boulders, typically on slopes. Calls include squeaky sparrow-like chirps and sweet two-noted whistles. Song doesn’t quite sound like a song: a sequence of plaintive whistles, two-noted chirps, and other call-like vocalizations strung together with pauses in between.

Barred Rail
Gallirallus torquatus
A strikingly marked rail with a short cocked tail. Olive-brown above and heavily barred black-and-white below and on throat, with a rufous band across the chest. Face is strikingly black with a thick white stripe. Favors damp marshy grassland up to 1000 meters of elevation. Similar to Buff-banded Rail, but easily identified by its white facial stripe and lack of a white eyebrow. Often heard giving a loud, harsh croaking chorus.

Red-necked Spurfowl
Pternistis afer
Large, chunky francolin with bare red skin on the throat and around the eye. There is much geographical variation in the presence or extent of white on the face, black-and-white streaking below, and black on the belly. Found in a wide range of habitats, including moist savanna, grassland, thickets, cultivation, and forest edge. The call is a series of rough “krek” notes, sometimes with a rollicking introduction. Bare red throat separates it from most other francolins. In areas of overlap with Swainson’s or Gray-breasted Francolins, Red-necked can be identified by black-and-white striped underparts.
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