نسر أسمر vs Grey-headed Fish-eagle

Gyps fulvus مقارنةً بـ Icthyophaga ichthyaetus

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Side-by-Side Comparison

السمة نسر أسمر Grey-headed Fish-eagle
الاسم العلمي Gyps fulvus Icthyophaga ichthyaetus
الرتبة Accipitriformes Accipitriformes
الفصيلة Accipitridae Accipitridae
حالة الحفاظ Least Concern Near Threatened
الطول 100,0 cm (39.4 in)
طول الجناح 260,0 cm (102.4 in) 94,2 cm (37.1 in)
الوزن 8500,0 g (299.83 oz) 2061,6666666666665 g (72.72 oz)
النظام الغذائي Exclusively carrion, primarily large mammal carcasses. Feeds communally, with groups of vultures able to strip … --
عدد البيض في الوضع 1 1-3
Population Trend
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Size Comparison

Body Length
نسر أسمر 100,0 cm
Grey-headed Fish-eagle
طول الجناح
نسر أسمر 260,0 cm
Grey-headed Fish-eagle 94,2 cm
الوزن
نسر أسمر 8500,0 g
Grey-headed Fish-eagle 2061,6666666666665 g
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Habitat Comparison

الموائل المشتركة

نسر أسمر only

Grey-headed Fish-eagle only

نسر أسمر

Mountains, cliffs, and open grasslands. Nests on cliff ledges in colonies. Requires thermals for soaring flight.

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Song & Call Comparison

نسر أسمر

الغناء

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.

Grey-headed Fish-eagle

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Geographic Range & Migration

نسر أسمر

Southern Europe, North Africa, the Middle East, and Central Asia. Resident in most of its range.

Grey-headed Fish-eagle

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حالة الحفاظ

Least Concern

نسر أسمر

Near Threatened

Grey-headed Fish-eagle

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How to Tell Them Apart

نسر أسمر

الريش

Tawny-brown body with darker flight feathers. White neck ruff and bare greyish head. Long broad wings held flat when soaring.

المنقار

Hooked yellowish bill adapted for tearing carrion

Grey-headed Fish-eagle

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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.

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