Original account 150 · seb_species_0150

Short-tailed Antthrush

chamaeza campanisoma

Formicariidae

From the original CD

Complete decoded account text

19-19.5cm. The three sibling species of the genus Chamaeza that occur in southeastern Brazil are probably not distinguishable in the field. All are brownish above and whitish buff below with coarse streaks and speckles. All have a buffy loral spot, streaks behind the eye and cheek spot. Campanisoma has short tail with pale tip and blackish subterminal bar. Bill pale, black spot on forehead. Back olive-brown, crown more rusty. Small black speckles on white throat. Abdomen streaked. Under tail coverts buff with a few faint dark bars. Song otus-like whistles in a series lasting about 15 sec, often with about 3 to 4 low descending "wak wak wak" sounds at the end of song. Alarm call a "huit" which is sometimes delivered in a series. Walks rail-like on the floor of dense forest and thickets. In primary and secondary woodland. Throughout in dry forests in the interior and in coastal humid forest, lower mountain slopes, between sea level and 1000 meters ^67 2569 Song. Fazenda Intervales, 11<10>30<10>97. Sunny, 27<91>C. Primary forest. With /Odontophorus capueira, Carpornis cucullatus .: 7404 Call. Fazenda Intervales, 11<10>30<10>97. Sunny, 27<91>C. Primary forest.: 15011 Song. Fazenda Intervales, Barra Grande road. 10<10>25<10>00. Cloudy, 20<91>C. Primary forest . With /Scytalopus indigoticus, Turdus rufiventris .: 7248 Song. Fazenda Intervales, Barra Grande road. 10<10>25<10>00. Cloudy, 20<91>C. Primary forest With /Scytalopus indigoticus .: 12635 Song, Fazenda Intervales, 11<10>28<10>97. Cloudy 28<91>C. Primary forest. With /Crypturellus obsoletus, Turdus rufiventris, Procnias nudicollis, Drymophila ferruginea, Lipaugus lanioides .: 15746 >200,800^ campanisoma:

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

Recovered structure; field assignment may be heuristic

Structured account sections

Description

Voice

Song otus-like whistles in a series lasting about 15 sec, often with about 3 to 4 low descending "wak wak wak" sounds at the end of song. Alarm call a "huit" which is sometimes delivered in a series.

Habitat and status

Walks rail-like on the floor of dense forest and thickets.

Distribution

In primary and secondary woodland.

Additional notes

Throughout in dry forests in the interior and in coastal humid forest, lower mountain slopes, between sea level and 1000 meters ^67

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

In the 2011 Disc 1 revision, part of this account was truncated at exactly 512 bytes (a 2011 mastering defect). The earlier releases preserve the complete text.

Truncated sections in the 2011 revision: description. The complete earlier text is shown beneath each truncated section.

Description Disc 1 (2011)

Disc 1 (2011) text ends here — truncated at exactly 512 bytes in the 2011 mastering (historical defect, kept as recovered).

Complete earlier text — Disc 3 release (earliest) (25 bytes lost in 2011)

Shown for comparison from the Disc 3 release (earliest); it does not repair or replace the Disc 1 (2011) historical text above.

Voice Disc 1 (2011)

Song otus-like whistles in a series lasting about 15 sec, often with about 3 to 4 low descending "wak wak wak" sounds at the end of song. Alarm call a "huit" which is sometimes delivered in a series.

Behavior Disc 1 (2011)

Walks rail-like on the floor of dense forest and thickets.

Habitat and status Disc 1 (2011)

In primary and secondary woodland.

Distribution Disc 1 (2011)

Throughout in dry forests in the interior and in coastal humid forest, lower mountain slopes, between sea level and 1000 meters ^67

Historical taxonomy

WORLD

chamaeza campanisoma

Short-tailed Antthrush

Formicariidae

Antthrushes,Antpittas

CLEMENTS

chamaeza campanisoma

Short-tailed Antthrush

Formicariidae

Antthrushes,Antpittas

AOU_HM

chamaeza campanisoma

Short-tailed Antthrush

Formicariidae

Antthrushes,Antpittas

Recordings

2569.mp3

2569 Song. Fazenda Intervales, 11<10>30<10>97. Sunny, 27<91>C. Primary forest. With /Odontophorus capueira, Carpornis cucullatus .

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