Known from the discs' own bird lists
Burrowing Owl
athene cunicularia
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
19-25 cm. An owl with a round head, oval facial veil and broad white eyebrow to malar stripe; upperparts brown with the crown, back, and scapulars spotted pale brown-buff to white; long, rounded wings with brown and buff-white barred flight feathers; short tail with barred rectrices; underparts buff-white with broad brown barring; throat and undertail coverts white; eyes yellow; bill horn colored; long legs with beige feathers.
The immature has a band of unspotted feathers between the nape and back; chest dark brown.
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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
Warn call "cheeh...chet..chet...chet..." and variations thereof. Nocturnal song "coc-coqui (119).
Behavior Disc 1 · 2011
Hunts by walking and running around, also hunts from perches. Hunting style depends on the type of prey.
Breeding Disc 1 · 2011
Breeds in holes in the ground.
Habitat and status Disc 1 · 2011
Still quite common, even around and in cities. Treeless plains, pastures, farmland, often close to forest, golf courses, airports, campuses.
Distribution Disc 1 · 2011
Throughout.
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
Calls. 10/25/99, near Itatiaia NP, Serra Mantiquera. Clear, 30°C. Open area with swamp. 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
Calls. 10/25/99. Near Itatiaia NP, Serra Mantiquera. Clear, 30°C. Open area with swamp. Disc 1 · 2011
Reserva Ecologica Guapiacu, Cachoeira de Macacu. October 30, 2001. With Colaptes campestris, Disc 1 · 2011
More images
Fazenda Intervales, November 2008, Fritz Mueller Disc 1 · 2011 Photo by Fritz Mueller Disc 1 · 2011 Photo by Fritz Mueller. 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: ANRB.CKD; FASB.CKD; FZSB.CKD; ITSB.CKD; JUSB.CKD; MOSB.CKD; PASB.CKD; PCSB.CKD; PESB.CKD; PJSB.CKD; RERB.CKD; RIRB.CKD; SRSB.CKD; SSSB.CKD
Listed on product/edition lists: SEBRAZIL.CKD; SEBZ_D1.CKD
Disc 3 · 2006
Selected on local checklists: ANRB.CKD; FASB.CKD; FZSB.CKD; ITSB.CKD; JUSB.CKD; MOSB.CKD; MRRB.CKD; PARB.CKD; PASB.CKD; PCSB.CKD; PESB.CKD; PJSB.CKD; RERB.CKD; RIRB.CKD; SDTC.CKD; SRSB.CKD; SSSB.CKD
Listed on product/edition lists: SEBZ_D1.CKD; Sebrazil.ckd
Disc 1 · 2011
Selected on local checklists: ANRB.CKD; FASB.CKD; FZSB.CKD; ITSB.CKD; JUSB.CKD; MOSB.CKD; MRRB.CKD; PARB.CKD; PASB.CKD; PCSB.CKD; PESB.CKD; PJSB.CKD; RERB.CKD; RIRB.CKD; SDTC.CKD; SRSB.CKD; SSSB.CKD
Listed on product/edition lists: SEBZ_D1.CKD; Sebrazil.ckd