Arctic Tern vs Hering griffon
Sterna paradisaea dibandingkan dengan Gyps fulvus
Side-by-Side Comparison
| Atribut | Arctic Tern | Hering griffon |
|---|---|---|
| Nama Ilmiah | Sterna paradisaea | Gyps fulvus |
| Ordo | Charadriiformes | Accipitriformes |
| Famili | Laridae | Accipitridae |
| Status Konservasi | Least Concern | Least Concern |
| Panjang | 34,0 cm (13.4 in) | 100,0 cm (39.4 in) |
| Rentang Sayap | 80,0 cm (31.5 in) | 260,0 cm (102.4 in) |
| Berat | 110,0 g (3.88 oz) | 8500,0 g (299.83 oz) |
| Diet | Small fish and crustaceans caught by plunge-diving from the air. Hovers briefly before diving. | Exclusively carrion, primarily large mammal carcasses. Feeds communally, with groups of vultures able to strip … |
| Ukuran Sarang | 2-3 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitat Bersama
Arctic Tern only
Arctic Tern
Breeds on coastal and tundra habitats. Spends most of its life at sea over the open ocean. Nests in colonies on beaches and rocky shores.
Hering griffon
Mountains, cliffs, and open grasslands. Nests on cliff ledges in colonies. Requires thermals for soaring flight.
Song & Call Comparison
Arctic Tern
A sharp, grating 'kree-yah' alarm call. Also gives 'kik-kik-kik' near the nest. Highly aggressive vocally during the Arctic breeding season. Calls are harsh and insistent.
Hering griffon
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
Arctic Tern
Breeds in the Arctic and sub-Arctic. Migrates to the Antarctic, experiencing two summers per year. Found on every ocean.
Hering griffon
Southern Europe, North Africa, the Middle East, and Central Asia. Resident in most of its range.
Status Konservasi
Arctic Tern
Hering griffon
How to Tell Them Apart
Arctic Tern
Pale grey upperparts, white underparts with a black cap. Blood-red bill and short red legs. Deeply forked tail streamers. Winter adults lose the full black cap.
Slender, pointed, bright red bill
Hering griffon
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
Arctic Tern
The Arctic tern holds the record for the longest known migration of any animal, traveling roughly 70,000 km annually from Arctic to Antarctic and back. Over its 30-year lifespan, it may fly the equivalent of three round trips to the Moon. This remarkable bird experiences more daylight than any other creature on Earth.
Hering griffon
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.