نسر أسمر vs حدأة الحلزون
Gyps fulvus مقارنةً بـ Rostrhamus sociabilis
Side-by-Side Comparison
| السمة | نسر أسمر | حدأة الحلزون |
|---|---|---|
| الاسم العلمي | Gyps fulvus | Rostrhamus sociabilis |
| الرتبة | Accipitriformes | Accipitriformes |
| الفصيلة | Accipitridae | Accipitridae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | 100,0 cm (39.4 in) | — |
| طول الجناح | 260,0 cm (102.4 in) | 69,0 cm (27.2 in) |
| الوزن | 8500,0 g (299.83 oz) | 375,75 g (13.25 oz) |
| النظام الغذائي | Exclusively carrion, primarily large mammal carcasses. Feeds communally, with groups of vultures able to strip … | -- |
| عدد البيض في الوضع | 1 | 2-3 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
نسر أسمر
Mountains, cliffs, and open grasslands. Nests on cliff ledges in colonies. Requires thermals for soaring flight.
Song & Call Comparison
نسر أسمر
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.
حدأة الحلزون
Geographic Range & Migration
نسر أسمر
Southern Europe, North Africa, the Middle East, and Central Asia. Resident in most of its range.
حدأة الحلزون
حالة الحفاظ
نسر أسمر
حدأة الحلزون
How to Tell Them Apart
نسر أسمر
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
حدأة الحلزون
About These Birds
نسر أسمر
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.