Southern Antpipit
Corythopis delalandi
Medium-sized odd-looking, ground-walking flycatcher of humid forests and second growth. Unmistakable in most of its range with its olive-brown back, yellow bill, white face and belly, and black breast. Told from Ringed Antpipit, for which there is barely any distributional overlap, by being paler and less olive above with a creamier chin and throat. Generally shy but its song is very distinct: a melodic series of explosive “preeeh-prrrwee-prurr-prii” notes. Also makes loud bill-snapping noises.
Taxonomy
- Scientific name
- Corythopis delalandi
- Authority
- (Lesson, RP, 1831)
- Order
- Passeriformes
- Family
- Tyrannidae
- Genus
- Corythopis
Range and habitat
The range of the southern antpipit is a 3200 km by 3000 km contiguous area of southern Brazil bordered on the west by the pantanal and the southern cerrado. The range covers extreme eastern Bolivia, and extends eastward including the eastern half of Paraguay with the northeast tongue region of Argentina.<p>Coastal ranges on the southern Atlantic extend from central Rio de Janeiro south to central São Paulo.<p>There is no intersecting in the northern or western Cerrado with its other Corythopis species, the ringed antpipit, though its range extends upstream in the southern Amazon Basin into the northwestern Cerrado.
- Migration
- Resident species
Conservation
- Population trend
- stable
Photos
Distribution
Bird Calls
Other Birds
Mountain Fulvetta
Alcippe peracensis
A plain fulvetta, fairly similar in appearance to the “Gray-cheeked Fulvettas”. Range of the northern subspecies overlaps slightly with that of Yunnan Fulvetta, from which it can be distinguished by duller, more olive-green upperparts, a bolder black line above the eye, and colder gray-washed underparts. Southern subspecies, found in peninsular Malaysia and southern Thailand, is richer brown above with a whiter belly. Fast twittering song is comparable to that of Yunnan Fulvetta but somewhat quicker and shorter. Dry churring rattles are likewise similar to those of Yunnan Fulvetta. Despite its name, does not necessarily inhabit higher altitudes than Yunnan Fulvetta, and altitudinal ranges do overlap.
Scaly-breasted Kingfisher
Actenoides princeps
A large forest kingfisher with a deep purple-blue head, a brown back, a pale collar, and whitish underparts. Bold scaling on upperparts and underparts is diagnostic. Males show a small buff mark at the base of the bill, while females show a buff eyebrow and moustache. North Sulawesi form has a buff collar, but collar is orange elsewhere on Sulawesi. Juveniles are more heavily scaled, with a dull-colored bill. Found in dense understory of forests in the hills and mountains. Vocalizations include a rising and falling mournful whistle, “weeeeyu,” and an agitated chatter.
Natewa Silktail
Lamprolia klinesmithi
Small and stub-tailed, appearing mostly dark. Shows vivid electric blue speckling on chest, back, and head, brilliant blue in direct light. Shocking pure white rump and upper tail are diagnostic and obvious. Reliant on primary forest. Voice mostly unknown, but quiet raspy short notes reported.
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