Griffon Vulture vs Mute Swan
Gyps fulvus compared with Cygnus olor
Side-by-Side Comparison
| Attribute | Griffon Vulture | Mute Swan |
|---|---|---|
| Scientific Name | Gyps fulvus | Cygnus olor |
| Order | Accipitriformes | Anseriformes |
| Family | Accipitridae | Anatidae |
| Conservation Status | Least Concern | Least Concern |
| Length | 100.0 cm (39.4 in) | 152.0 cm (59.8 in) |
| Wingspan | 260.0 cm (102.4 in) | 235.0 cm (92.5 in) |
| Weight | 8500.0 g (299.83 oz) | 11000.0 g (388.01 oz) |
| Diet | Exclusively carrion, primarily large mammal carcasses. Feeds communally, with groups of vultures able to strip … | Submerged aquatic vegetation, algae, and grass. Feeds by upending in shallow water, reaching depths of … |
| Clutch Size | 1 | 5-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Shared Habitats
None
Griffon Vulture only
Mute Swan only
Griffon Vulture
Mountains, cliffs, and open grasslands. Nests on cliff ledges in colonies. Requires thermals for soaring flight.
Mute Swan
Lakes, slow rivers, estuaries, and coastal lagoons. Often associated with parks and ornamental waters in Europe.
Song & Call Comparison
Griffon Vulture
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.
Mute Swan
Despite its name, not truly mute: gives hissing snorts and low grunting when threatened. Wings produce a loud rhythmic whistling throbbing sound in flight.
Geographic Range & Migration
Griffon Vulture
Southern Europe, North Africa, the Middle East, and Central Asia. Resident in most of its range.
Mute Swan
Native to Europe and western Asia. Introduced to North America, South Africa, Australia, and New Zealand.
Conservation Status
Griffon Vulture
Mute Swan
How to Tell Them Apart
Griffon Vulture
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
Mute Swan
All-white plumage in adults. Cygnets are grey-brown, gradually whitening over the first year. Graceful S-curved neck posture is distinctive.
Orange bill with a prominent black knob at the base, larger in males
About These Birds
Griffon Vulture
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.
Mute Swan
The mute swan is one of the heaviest flying birds, with males weighing up to 14 kg. Despite its name, it is not truly mute, producing hissing, grunting, and snorting sounds. Mute swans form lifelong pair bonds and their aggressive defense of nesting territory is well known.