ハイイロオオタカ vs シロエリハゲワシ
Accipiter novaehollandiae 比較対象 Gyps fulvus
Side-by-Side Comparison
| 属性 | ハイイロオオタカ | シロエリハゲワシ |
|---|---|---|
| 学名 | Accipiter novaehollandiae | Gyps fulvus |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | 100.0 cm (39.4 in) |
| 翼開長 | 52.4 cm (20.6 in) | 260.0 cm (102.4 in) |
| 体重 | 572.0 g (20.18 oz) | 8500.0 g (299.83 oz) |
| 食性 | -- | Exclusively carrion, primarily large mammal carcasses. Feeds communally, with groups of vultures able to strip … |
| 一腹卵数 | 1-5 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
シロエリハゲワシ
Mountains, cliffs, and open grasslands. Nests on cliff ledges in colonies. Requires thermals for soaring flight.
Song & Call Comparison
ハイイロオオタカ
シロエリハゲワシ
Generally silent; hisses and grunts at carrion with other vultures. Gives low croaking 'arrr' near nest. At colonies produces cackling and grunting — not melodic vocalizations.
Geographic Range & Migration
ハイイロオオタカ
シロエリハゲワシ
Southern Europe, North Africa, the Middle East, and Central Asia. Resident in most of its range.
保全状況
ハイイロオオタカ
シロエリハゲワシ
How to Tell Them Apart
ハイイロオオタカ
シロエリハゲワシ
Tawny-brown body with darker flight feathers. White neck ruff and bare greyish head. Long broad wings held flat when soaring.
Hooked yellowish bill adapted for tearing carrion
About These Birds
ハイイロオオタカ
The Grey Goshawk (<em>Accipiter novaehollandiae</em>) is a medium-sized raptor of the family Accipitridae (Hawks, Eagles & Kites), native to Australia and nearby islands. It occupies a range of habitats including forest and grassland, making it one of the more habitat-versatile members of its genus. Detailed plumage and behavioral descriptions of this species are limited in the available literature for this record, though the Grey Goshawk is notable for occurring in both a grey-and-white morph and a pure white morph, the …
シロエリハゲワシ
The griffon vulture is one of Europe's largest flying birds and a crucial scavenger in Mediterranean ecosystems. These social birds nest in large cliff colonies and can soar for hours using thermals without flapping. Vulture populations faced a crisis from the veterinary drug diclofenac, which proved fatal when consumed through contaminated carcasses.