Great Horned Owl vs Oriental Stork
Bubo virginianus comparé à Ciconia boyciana
Side-by-Side Comparison
| Attribut | Great Horned Owl | Oriental Stork |
|---|---|---|
| Nom scientifique | Bubo virginianus | Ciconia boyciana |
| Ordre | Strigiformes | Ciconiiformes |
| Famille | Strigidae | Ciconiidae |
| Statut de conservation | Least Concern | Endangered |
| Longueur | 55,0 cm (21.7 in) | 115,0 cm (45.3 in) |
| Envergure | 127,0 cm (50.0 in) | 220,0 cm (86.6 in) |
| Poids | 1400,0 g (49.38 oz) | 5000,0 g (176.37 oz) |
| Régime alimentaire | Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … | Fish, frogs, snakes, large insects, and small mammals caught in shallow wetlands. Feeds by wading … |
| Taille de la couvée | 1-4 | 2-6 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partagés
Great Horned Owl only
Oriental Stork only
Aucun(e)
Great Horned Owl
Diverse habitats including forests, deserts, swamps, urban parks, and suburban areas. Nests in tree hollows, cliff ledges, and abandoned nests of other large birds.
Oriental Stork
Wetlands, flooded rice paddies, rivers, and marshes. Nests on tall trees, utility poles, and artificial platforms.
Song & Call Comparison
Great Horned Owl
Deep, resonant 'who-who-who-who-ooo': the classic 'hoo-h'HOO-hoo-hoo' territorial duet of a mated pair. Booms at dusk. Female pitch slightly higher than male.
Oriental Stork
Essentially silent like all storks; produces loud mechanical bill-clattering at the nest as a greeting display. Chicks beg with hissing and squeaking. Rarely vocalizes otherwise.
Geographic Range & Migration
Great Horned Owl
North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.
Oriental Stork
Breeds in the Russian Far East and northeastern China. Winters in southeastern China, Japan, and Korea.
Statut de conservation
Great Horned Owl
Oriental Stork
How to Tell Them Apart
Great Horned Owl
Mottled grey-brown plumage with heavy dark barring. Prominent ear tufts, yellow eyes, and a white throat patch give a fierce expression.
Dark grey-black hooked bill almost hidden by facial disc feathers
Oriental Stork
White body plumage with black flight feathers. Red bare skin around the eye and black bill distinguish it from the white stork. Pinkish-red legs.
Long, thick, straight, black bill
About These Birds
Great Horned Owl
The great horned owl is the most powerful and widespread owl in the Americas, earning the nickname tiger of the sky. It is one of the earliest nesting birds, often laying eggs in January when snow still covers the ground. Great horned owls are fierce predators, regularly taking prey up to three times their own weight.
Oriental Stork
The oriental stork is one of the most endangered stork species, with fewer than 3,000 individuals remaining in the wild. It was once widespread across East Asia but declined dramatically due to wetland drainage and pesticide use. Reintroduction programs in Japan and Korea have achieved notable success.