Emu vs Great Horned Owl
Dromaius novaehollandiae в сравнении с Bubo virginianus
Side-by-Side Comparison
| Характеристика | Emu | Great Horned Owl |
|---|---|---|
| Научное название | Dromaius novaehollandiae | Bubo virginianus |
| Отряд | Casuariiformes | Strigiformes |
| Семейство | Dromaiidae | Strigidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 175,0 cm (68.9 in) | 55,0 cm (21.7 in) |
| Размах крыльев | 20,0 cm (7.9 in) | 127,0 cm (50.0 in) |
| Масса | 45000,0 g (1587.33 oz) | 1400,0 g (49.38 oz) |
| Питание | Plants, seeds, fruits, flowers, and insects. Swallows large stones and charcoal to grind food in … | Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … |
| Размер кладки | 5-24 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Общие среды обитания
Emu only
Emu
Open grasslands, savanna woodlands, scrublands, and semi-arid plains across Australia. Avoids dense forest and true desert.
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.
Song & Call Comparison
Emu
Deep, resonant booming grunt 'e-moo', often repeated 3 times. Females give a deep drumming call produced by an inflatable throat pouch. Generally low-pitched and far-carrying.
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.
Geographic Range & Migration
Emu
Throughout mainland Australia. Absent from Tasmania, where the Tasmanian emu was driven to extinction by 1850.
Great Horned Owl
North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.
Охранный статус
Emu
Great Horned Owl
How to Tell Them Apart
Emu
Shaggy grey-brown plumage with double-shafted feathers giving a loose, hair-like appearance. Bare blue skin on the face and neck.
Broad, flat, dark grey bill
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
About These Birds
Emu
The emu is the second-tallest living bird and the largest bird native to Australia. It is the only bird with calf muscles, enabling powerful running at up to 50 km/h. In the famous Emu War of 1932, the Australian military was deployed against crop-raiding emus — and the emus arguably won.
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.