シロエリハゲワシ vs トビ
Gyps fulvus 比較対象 Milvus migrans
Side-by-Side Comparison
| 属性 | シロエリハゲワシ | トビ |
|---|---|---|
| 学名 | Gyps fulvus | Milvus migrans |
| 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 | 260.0 cm (102.4 in) | 91.5 cm (36.0 in) |
| 体重 | 8500.0 g (299.83 oz) | 753.8333333333334 g (26.59 oz) |
| 食性 | Exclusively carrion, primarily large mammal carcasses. Feeds communally, with groups of vultures able to strip … | -- |
| 一腹卵数 | 1 | 1-4 |
| 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
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.
トビ
Geographic Range & Migration
シロエリハゲワシ
Southern Europe, North Africa, the Middle East, and Central Asia. Resident in most of its range.
トビ
保全状況
シロエリハゲワシ
トビ
How to Tell Them Apart
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
トビ
About These Birds
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.
トビ
ヨーロッパ・アジア・アフリカ・オーストラリアに広く分布するトビ（体長48〜60cm）。褐色の体と浅い切れ目のある尾が特徴。Milvus migrans（トビ）は日本で最もよく見られる大型猛禽類で、「ピーヒョロロ」と鳴く声は日常的に聞かれる。漁港や食事場所の上空を旋回し、食物を空中でさらうことで有名。Accipitridae科。