periquito-australiano vs Great Horned Owl
Melopsittacus undulatus comparado com Bubo virginianus
Side-by-Side Comparison
| Atributo | periquito-australiano | Great Horned Owl |
|---|---|---|
| Nome científico | Melopsittacus undulatus | Bubo virginianus |
| Ordem | Psittaciformes | Strigiformes |
| Família | Psittaculidae | Strigidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | 18,0 cm (7.1 in) | 55,0 cm (21.7 in) |
| Envergadura | 30,0 cm (11.8 in) | 127,0 cm (50.0 in) |
| Peso | 30,0 g (1.06 oz) | 1400,0 g (49.38 oz) |
| Dieta | Primarily grass seeds and other small seeds. In the wild, feeds on the ground in … | Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … |
| Tamanho da postura | 4-6 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
periquito-australiano only
Great Horned Owl only
periquito-australiano
Open grasslands, scrublands, and woodland in the Australian interior. Nomadic, following rainfall and seeding events.
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
periquito-australiano
A rising, chattering 'budgerigar' chatter: rapid series of 'chek-chek-chek' and melodic warbling. Enormous wild flocks produce a continuous roaring chorus. Good vocal mimics in captivity.
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
periquito-australiano
Interior of Australia, especially arid and semi-arid regions. One of the most popular pet birds worldwide.
Great Horned Owl
North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.
Estado de conservação
periquito-australiano
Great Horned Owl
How to Tell Them Apart
periquito-australiano
Wild-type is green with yellow head and barred black scalloping on upperparts. Captive-bred varieties include blue, white, yellow, and many other colors.
Short, downward-curved, olive-grey bill typical of parakeets
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
periquito-australiano
The budgerigar is the third most popular pet in the world after dogs and cats, and by far the most common pet parrot. Wild budgies travel in enormous nomadic flocks that can darken the sky. Males can learn to mimic human speech, with one record-holding budgie having a vocabulary of 1,728 words.
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.