Cross-release identity xr3_00739 · historical pointer 739

Gray Hawk

asturina nitida

Accipitridae

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

Presence by release

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. This bird has no page in the accepted 471-species recovered-account set; everything shown here is release-level historical evidence.

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)

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)

37 - 42 cm. Adult deep brownish gray, slate or bluish gray above, sometimes evenly barred darker: the primaries with black tips, secondaries white tipped: tail black with a white tip and with one or more prominent white bars: underparts gray, evenly barred with white: the throat is sometimes unbarred white: crissum white: iris brown: cere and feet yellow: bill black.<nThe immature is fuscous brown intermixed with buff or rusty above: head and hindneck buffy to pale cinnamon with dark streaking: below buffy or cinnamon with dark streaks or spots: tail with several pale bands.

Voice Disc 1 (2011)

A lound whistle quiiiu .

Behavior Disc 1 (2011)

Catches lizards etc. by hunting from a perch. Also chases prey by flying low over the ground or through the canopy.

Habitat and status Disc 1 (2011)

Uncommon at the borders of dry forest, savannah, gallery forest.

Distribution Disc 1 (2011)

Extralimital in the north of Estado S<C4>o Paulo. Reported from <8E>Sales Oliveira, Capivari, Sorocaba ^119 , Estado Rio de Janeiro.

Taxonomy notes Disc 1 (2011)

Sometimes put in the genus Buteo.

The Disc 3 release (earliest) contains no detailed account for this bird (its 2011 account is shown above). None is invented here.

The Disc 2 release (later) contains no detailed account for this bird (its 2011 account is shown above). None is invented here.

Sound recordings by release

Each release's own recording entries are shown under that release's label. An entry is historical program metadata; a player appears only where the recording's file survives on a preserved disc.

Disc 1 release (2011, latest)

697 Disc 1 (2011)

697 Macaulay 127718:

2573 Disc 1 (2011)

2573 Macaulay 80761:

Images — Disc 1 (2011) entries

8798 Disc 1 (2011)

8798 > :

5936 Disc 1 (2011)

5936 > :

11940 Disc 1 (2011)

11940 :

Historical checklist participation

Disc 3

Selected on local checklists: RERB.CKD

Listed on product/edition lists: SEBZ_D1.CKD; Sebrazil.ckd

Disc 2

Selected on local checklists: RERB.CKD

Listed on product/edition lists: SEBRAZIL.CKD; SEBZ_D1.CKD

Disc 1 (2011)

Selected on local checklists: RERB.CKD

Listed on product/edition lists: SEBZ_D1.CKD; Sebrazil.ckd

Source details

Cross-release identity: xr3_00739
Historical pointer: 739
Release presence: CD01+CD02+CD03
Concordance basis: shared byte-identical scientific-name pointer space; linking, never merging

Presence by release

Detailed account — Disc 1 (2011)

Description Disc 1 (2011)

Voice Disc 1 (2011)

Behavior Disc 1 (2011)

Habitat and status Disc 1 (2011)

Distribution Disc 1 (2011)

Taxonomy notes Disc 1 (2011)

Sound recordings by release

Disc 1 release (2011, latest)

697 Disc 1 (2011)

2573 Disc 1 (2011)

Images — Disc 1 (2011) entries

8798 Disc 1 (2011)

5936 Disc 1 (2011)

11940 Disc 1 (2011)

Historical checklist participation

Disc 3

Disc 2

Disc 1 (2011)

Source details

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