Original account 141 · seb_species_0141

Ochre-rumped Antbird

drymophila ochropyga

Thamnophilidae

From the original CD

Complete decoded account text

12 cm. The male is similar to /Drymophila genei , with a black cap and eye-stripe and a white superciliary stripe, but the back is olive-gray. Wings black with no rufous in the flight feathers. Below white, boldly streaked black. Flanks, belly and crissum rufous. Tail black with white tips. <NFemale"s back is brown. Below beige with much stronger black streaks than the female /Drymophila genei . Crissum and flanks rusty-brown. Song rough tripartite "zji jeeeee-i" or, "zji zje zje zje" less squeaky than the song of /Drymophila genei : sometimes followed by a descending "jew jew jew jew". Call a rasping "zerrrr", a fast "zwi-zizizizizizizizi" track 4 or a fast "twitwitwitiwiwiwiwiwi". Low in scrub and often difficult to see. Frequently in pairs. A montane Drymophila antbird endemic to southeast Brazil. Quite common in middle altitude forest and borders. Also in degraded scrubby areas at higher altitudes. Throughout, from<8E> PE Jacupiranga<8E>to<8E>Rio de Janeiro<8E>. Altitudinal range is lower than /Drymophila genei 600-1300 meters Ridgely and Tudor . 9829 Song. Serra Bocaina, near S. Jose do Barreiro, 11<10>3<10>93. Cloudy, 21<91>C. Secondary scrub. With /Trogon surucua, Cyclarhis gujanensis, Synallaxis spixi, Basileuterus culicivorus, Pachyramphus polychopterus .: 966 Song. Serra Bocaina, near S. Jose do Barreiro,11<10>2<10>93. Sunny, 25<91>C. Secondary scrub. With /Cyclarhis gujanensis, Turdus rufiventris, Saltator similis, Todirostrum plumbeiceps .: 15322 Call. Fazenda Intervales, 11<10>30<10>97. Sunny, 27<91>C. Primary forest. With /Attila rufus .: 10071 Calls. Fazenda Intervales, 11<10>30<10>97. Sunny, 27<91>C. Primary forest. With /Ramphocaenus melanurus, Brotogeris tirica, Procnias nudicollis .: 12904 Calls. Fazenda Intervales, 11<10>30<10>97. Sunny, 27<91>C. Secondary forest. With /Dysithamnus stictothorax, Cacicus haemorrhous, Vireo olivaceus .: 2442 Call. Serra da Mantiqueira, Agulhas Negras road, 10<10>23<10>99. Clear, cool, 20<91>C. Montane scrub. With /Synallaxis ruficapilla .: 10803 >. Male: 7357 >. Female:

Character status: partial decoder; angle-bracket byte markers are preserved

Recovered structure; field assignment may be heuristic

Structured account sections

Description

Voice

Song rough tripartite "zji jeeeee-i" or, "zji zje zje zje" less squeaky than the song of /Drymophila genei : sometimes followed by a descending "jew jew jew jew". Call a rasping "zerrrr", a fast "zwi-zizizizizizizizi" track 4 or a fast "twitwitwitiwiwiwiwiwi".

Behavior

Low in scrub and often difficult to see. Frequently in pairs.

Habitat and status

A montane Drymophila antbird endemic to southeast Brazil. Quite common in middle altitude forest and borders. Also in degraded scrubby areas at higher altitudes.

Distribution

Throughout, from<8E> PE Jacupiranga<8E>to<8E>Rio de Janeiro<8E>. Altitudinal range is lower than /Drymophila genei 600-1300 meters Ridgely and Tudor .

Structure status: heuristic; decoded_account_text and segment JSON remain authoritative

Release-specific historical evidence — the three releases remain separate; none is canonical

Release history

This work was published as three separate releases: the Disc 3 release first, the Disc 2 release later, and the Disc 1 release in 2011. Differences between them are historical release differences and are never merged.

Disc 3 in this release's bird list (aux_nonzero;local_checklist_byte45_flag_1)
Disc 2 in this release's bird list (aux_nonzero;local_checklist_byte45_flag_1)
Disc 1 (2011) in this release's bird list (aux_nonzero;local_checklist_byte45_flag_1)

The account in the Disc 1 (2011) revision

The 2011 Disc 1 revision carries this account text unchanged from the Disc 3 release.

Historical taxonomy

WORLD

drymophila ochropyga

Ochre-rumped Antbird

Thamnophilidae

Antbirds,Antwrens

CLEMENTS

drymophila ochropyga

Ochre-rumped Antbird

Thamnophilidae

Antbirds,Antwrens

AOU_HM

drymophila ochropyga

Ochre-rumped Antbird

Thamnophilidae

Antbirds,Antwrens

Recordings

9829.mp3

9829 Song. Serra Bocaina, near S. Jose do Barreiro, 11<10>3<10>93. Cloudy, 21<91>C. Secondary scrub. With /Trogon surucua, Cyclarhis gujanensis, Synallaxis spixi, Basileuterus culicivorus, Pachyramphus polychopterus .

Historical relationship: account_audio; status: retained_v1_0_1; source order: 1.