Cockatiel vs Great Horned Owl
Nymphicus hollandicus so với Bubo virginianus
Side-by-Side Comparison
| Thuộc Tính | Cockatiel | Great Horned Owl |
|---|---|---|
| Tên Khoa Học | Nymphicus hollandicus | Bubo virginianus |
| Bộ | Psittaciformes | Strigiformes |
| Họ | Cacatuidae | Strigidae |
| Tình Trạng Bảo Tồn | Least Concern | Least Concern |
| Chiều Dài | 32,0 cm (12.6 in) | 55,0 cm (21.7 in) |
| Chiều Dài Sải Cánh | 40,0 cm (15.7 in) | 127,0 cm (50.0 in) |
| Khối Lượng | 90,0 g (3.17 oz) | 1400,0 g (49.38 oz) |
| Chế Độ Ăn | Seeds, grain, berries, and plant material. Forages on the ground in open areas. In captivity, … | Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … |
| Số Trứng | 1-7 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Cockatiel only
Không
Great Horned Owl only
Cockatiel
Open arid and semi-arid habitats including scrubland, farmland, and woodland near water in Australia.
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
Cockatiel
A loud, whistled 'weet' or 'weeeet'. Males whistle a melodic series; contact call is a high nasal 'ny'. Capable of mimicry in captivity. Song is relatively simple but pleasant.
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
Cockatiel
Interior of Australia, generally avoiding coastal areas. The second most popular pet bird worldwide.
Great Horned Owl
North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.
Tình Trạng Bảo Tồn
Cockatiel
Great Horned Owl
How to Tell Them Apart
Cockatiel
Wild-type males are grey with white wing patches, a yellow face, and bright orange cheek patches. Females are duller with barred tail undersides. Many captive color mutations exist.
Short, curved, 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
Cockatiel
The cockatiel is the smallest member of the cockatoo family and one of the most popular pet birds globally. These gentle, intelligent parrots can learn to whistle tunes and mimic sounds. Wild cockatiels are nomadic, traveling in flocks following food and water availability across the Australian outback.
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.