Known from the discs' own bird lists
Tropical Screech-Owl
otus choliba
Strigidae
- Disc 2 · 2001 listed
- Disc 3 · 2006 listed
- Disc 1 · 2011 listed
The detailed account of this bird below comes from Disc 1 · 2011. The other discs list the bird but carry no account of it, and none is invented here.
From the original Disc 1 · 2011 revision
Detailed account — Disc 1 · 2011
This detailed account first appears in the 2011 Disc 1 revision; the earlier releases have no account for this bird.
Description Disc 1 · 2011
20-24 cm. The adult has gray brown, brown and rufous morphs with intermediates. The rufous morph is rare. The facial disc light gray or light buff with black border; light buff brown or light gray crown and upper parts heavily streaked dark; scapulars with dark edged white spots; flight feathers and tail barred light buff and brown; underparts white, thinly vermiculated with brown and buff and with black shaft streaks; tarsus featherd, toes bare; iris yellow; bill greenish gray with darker tip; feet gray brown.
The immature is mostly buffy, finely barred dusky, darker above.
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The disc records this picture against the bird without a caption. Disc 1 · 2011
The account, continued
Voice Disc 1 · 2011
Song variable, usually fast "tututututu..tu...TU", last sylllable higher and emphasized; secondary song slower "bu.bu.bu.bu.bu.bu.bububububu" (listen to #3); call 10 "ic"s and then 3 emphasized loud "ic"s (119).
Behavior Disc 1 · 2011
Forages at lower levels, usually from a perch. Apprehends prey from tree branches or from the ground.
Breeding Disc 1 · 2011
Breeder.
Habitat and status Disc 1 · 2011
Moderately common in forest boders, clearings in forest, city parks, secondary thickets, plantations, gardens. From sea level to 1500 meters.
Distribution Disc 1 · 2011
Throughout. Inland relatively common. Closer to the shore repoted from Jeriquara, Rio Pedras, Barretos, Vista Bonita, Itapetininga, Cananeia, Fazenda Intervales (119).
The Disc 2 · 2001 contains no detailed account for this bird (its 2011 account is shown above). None is invented here.
The Disc 3 · 2006 contains no detailed account for this bird (its 2011 account is shown above). None is invented here.
Vocalizations
Each disc's own recording entries are shown under that disc's label. A player appears only where the recording's file survives on a preserved disc.
Disc 2 · 2001
Call. Rio Doçe, 11/3/00. Cloudless 20°C, 5.00AM. Forest edge. With Nyctidromus albicollis, Trogon viridis. Disc 2 · 2001
Audio file found on Disc 1 (2011). The asserting release's own preserved disc did not carry it; the historical assertion above is unchanged.
Disc 1 · 2011
Call. Rio Doçe, 11/3/00. Cloudless 20°C, 5.00AM. Forest edge. With Nyctidromus albicollis, Trogon viridis. Disc 1 · 2011
Ecuador, Yatun Sacha, March 1993. Disc 1 · 2011
Secondary song. August 2007. Rio Cristallino Lodge, Alta Floresta, Mata Grosso do Norte. Disc 1 · 2011
More images
The disc records this picture against the bird without a caption. Disc 1 · 2011
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.
Historical checklist participation
Disc 2 · 2001
Selected on local checklists: BRSB.CKD; FASB.CKD; ITSB.CKD; NUSP.CKD; PCSB.CKD; PESB.CKD; PJSB.CKD; RERB.CKD; RIRB.CKD; SESB.CKD; SRRB.CKD; SRSB.CKD; SSSB.CKD
Listed on product/edition lists: SEBRAZIL.CKD; SEBZ_D1.CKD
Disc 3 · 2006
Selected on local checklists: BRSB.CKD; FASB.CKD; ITSB.CKD; MRRB.CKD; NUSP.CKD; PARB.CKD; PCSB.CKD; PESB.CKD; PJSB.CKD; RERB.CKD; RIRB.CKD; SDTC.CKD; SESB.CKD; SRRB.CKD; SRSB.CKD; SSSB.CKD
Listed on product/edition lists: SEBZ_D1.CKD; Sebrazil.ckd
Disc 1 · 2011
Selected on local checklists: BRSB.CKD; FASB.CKD; ITSB.CKD; MRRB.CKD; NUSP.CKD; PARB.CKD; PCSB.CKD; PESB.CKD; PJSB.CKD; RERB.CKD; RIRB.CKD; SDTC.CKD; SESB.CKD; SRRB.CKD; SRSB.CKD; SSSB.CKD
Listed on product/edition lists: SEBZ_D1.CKD; Sebrazil.ckd