Social Flycatcher
myiozetetes similis
Tyrannidae,Tyranninae · Tyrannine Flycatchers
- Disc 2 · 2001 listed
- Disc 3 · 2006 listed
- Disc 1 · 2011 listed
The account
Description
17 cm. Above olive-brown, (more olive than Myiozetetes cayanensis) the crown and cheeks dark grayish, with a red semi-concealed crown patch, and a white superciliary stripe. Wing coverts and flight feathers edged pale buff. Throat white. Breast and belly yellow. Tail black.
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The disc records this picture against the bird without a caption. Disc 3 · 2006
Where it was recorded
The discs' own checklists select Social Flycatcher at 23 localities.
- Angra dos Reis ANRB
- Barreiro Rico BRSB
- Boraceia BOSB
- Campos do Jordão CASB
- Fazenda Intervales FASB
- Fazenda Paraiso PASB
- Ilha São Sebastião SSSB
- Itirapina ITSB
- Jureia-Peruibe JUSB position not recoverable
- Marica MRRB
- Morro do Diabo MOSB outside the map
- Nucleo Sta. Virginia NUSP
- Parati PARB
- PE Carlos Botelho PCSB
- PE Jacupiranga PJSB
- Reserva Ecológica Guapiacú RERB
- Rio de Janeiro RIRB
- Serra Bocaina SESB
- Serra da Cantareira SRSB
- Serra dos Orgãos SRRB
- Serra dos Tucanos SDTC
- Sete Barras STSB
- Ubatuba UBSB
How the map was made
The original program computed each red dot at display time from the locality's coordinates, using its map library and one of five base maps drawn for the screen widths of the day. That library's projection — an oblique rotation of the sphere about the map's own centre, 23.7°S 47.4°W — was read from the program and checked against the graticule the same program drew into the base maps: it reproduces every grid intersection to within about a pixel. The dots here use that projection on the 1280-pixel base map, with the coordinates the discs record. Nothing was placed by hand, no modern map data was used, and a place whose coordinate is incomplete, out of range or beyond the map's edge is listed rather than guessed.
The discs carried location maps only; none shows a distribution or range.
The account, continued
Voice
Noisy, the common call is a high 'wiist' reminiscent of the call of Phyllomyias burmeisteri. Also gives fast sequences of this call, 'wistwistwistwist...' or 'wiio', 'wist-hihihihi' etc.
Behavior
Forages in the middle stratum down to the ground in trees. A foraging generalist, mostly involved in aerial hawks and upward sallies. Highly frugivorous.
Breeding
Myiozetetes builds a untidy nest with a side entrance (44).
Habitat and status
A common and widespread tyrant flycatcher of clearings and the edge of humid secondary and primary forest, gardens and forested swamps.
Distribution
Throughout. Up to 1000 meters.
Decoded from the disc's own bytes. Each part is shown under the heading the disc files it under, and the wording, spelling and punctuation are the author's.
Vocalizations
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Calls. Pirapora, 11/12/98. Cloudy, 25°C. Gallery forest. With Saltator similis, Pitangus sulphuratus.
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Calls. Picinguaba, east of Ubatuba, 11/20/98. Cloudy, 20°C. Forest border.
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Calls. Picinguaba, east of Ubatuba, 10/15/99. Sunny, 27°C. Forest border. With Saltator similis, Thryothorus longirostris, Troglodytes aedon, Pitangus sulphuratus, Turdus rufiventris, Phacellodomus erythropthalmus, Cacicus haemorrhous, Chamaeza sp.,
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Calls. Pereque, near Angra dos Reis, 10/16/99. Sunny, 30°C. Open woodland. With Pitangus sulphuratus, Thamnophilus palliatus, Geothlypis aequinoctialis, Turdus rufiventris.
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Call. 10/17/99, Pereque, near Angra dos Reis. Sunny, 30°C. Open woodland. With Brotogeris tirica.
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Calls, 11/21/97, Iguape. Open swamp forest, 28°C. Cloudy.
Recording files on the disc
- 8121.mp3 Calls. Pirapora, 11/12/98. Cloudy, 25°C. Gallery forest. With Saltator similis, Pitangus sulphuratus.
- 8543.wav Calls. Picinguaba, east of Ubatuba, 11/20/98. Cloudy, 20°C. Forest border.
- 6589.wav Calls. Picinguaba, east of Ubatuba, 10/15/99. Sunny, 27°C. Forest border. With Saltator similis, Thryothorus longirostris, Troglodytes aedon, Pitangus sulphuratus, Turdus rufiventris, Phacellodomus erythropthalmus, Cacicus haemorrhous, Chamaeza sp.,
- 7124.wav Calls. Pereque, near Angra dos Reis, 10/16/99. Sunny, 30°C. Open woodland. With Pitangus sulphuratus, Thamnophilus palliatus, Geothlypis aequinoctialis, Turdus rufiventris.
- 13984.wav Call. 10/17/99, Pereque, near Angra dos Reis. Sunny, 30°C. Open woodland. With Brotogeris tirica.
- 13322.mp3 Calls, 11/21/97, Iguape. Open swamp forest, 28°C. Cloudy.
More images
Ubatuba. Photograph by F. Müller. Disc 3 · 2006
Across the three discs
The work was published on three discs — Disc 2 in 2001, Disc 3 in 2006 and Disc 1 in 2011. Where they differ, that is a difference between historical releases, and it is never merged away. The 2011 disc is not treated as correcting the earlier ones.
Which discs list this bird
- Disc 2 · 2001 — in this disc's bird list
- Disc 3 · 2006 — in this disc's bird list
- Disc 1 · 2011 — in this disc's bird list
How that was established
- Disc 2 · 2001
aux_nonzero;local_checklist_byte45_flag_1- Disc 3 · 2006
aux_nonzero;local_checklist_byte45_flag_1- Disc 1 · 2011
aux_nonzero;local_checklist_byte45_flag_1
The disc's own record fields that place the bird on its list: a non-empty entry in the species table, and the byte that marks it as selected on a local checklist.
The account in the Disc 1 · 2011 revision
The 2011 Disc 1 revision carries this account text unchanged from the Disc 3 release.
The work's own taxonomy
The discs carried three parallel name schemes. All three are shown as recovered; none is a modern taxonomy and none has been updated.
| Scheme | Scientific name | English name | Family |
|---|---|---|---|
| WORLD | myiozetetes similis | Social Flycatcher | Tyrannidae,Tyranninae |
| CLEMENTS | myiozetetes similis | Social Flycatcher | Tyrannidae,Tyranninae |
| AOU_HM | myiozetetes similis | Social Flycatcher | Tyrannidae,Tyranninae |
Source details
- Identifier on this site
- seb_species_0281
- Account identifier
- seb_account_0281
- Account number on the disc
- 281
- Source edition
- CD03 / 2006 package
- Original taxonomy scheme
- WORLD
- Structure status
- heuristic; decoded_account_text and segment JSON remain authoritative