American Robin vs Great Horned Owl
Turdus migratorius dibandingkan dengan Bubo virginianus
Side-by-Side Comparison
| Atribut | American Robin | Great Horned Owl |
|---|---|---|
| Nama Ilmiah | Turdus migratorius | Bubo virginianus |
| Ordo | Passeriformes | Strigiformes |
| Famili | Turdidae | Strigidae |
| Status Konservasi | Least Concern | Least Concern |
| Panjang | 25,0 cm (9.8 in) | 55,0 cm (21.7 in) |
| Rentang Sayap | 36,0 cm (14.2 in) | 127,0 cm (50.0 in) |
| Berat | 77,0 g (2.72 oz) | 1400,0 g (49.38 oz) |
| Diet | Earthworms, insects, and fruit. Famously hunts earthworms on lawns by running, stopping, and tilting its … | Extremely diverse — mammals (rabbits, skunks, rodents), birds (including other raptors), reptiles, amphibians, and fish. … |
| Ukuran Sarang | 2-4 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
American Robin only
Great Horned Owl only
American Robin
Lawns, parks, gardens, farmland, and forest edges. One of the most familiar birds in suburban North America.
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
American Robin
A clear, caroling song of 2-3 note phrases: 'cheerily, cheer-up, cheerio'. Sings from dawn perches. Sharp 'tut-tut-tut' alarm call and thin 'seeee' flight note.
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
American Robin
North America from Alaska and Canada to Mexico. Northern populations migrate south in winter; southern populations are largely resident.
Great Horned Owl
North and South America from subarctic Canada to Tierra del Fuego. One of the most widespread owls in the Americas.
Status Konservasi
American Robin
Great Horned Owl
How to Tell Them Apart
American Robin
Dark grey-brown upperparts with a warm brick-red breast and belly. White eye-ring and streaked white throat. Female slightly paler.
Bright yellow bill with a dark tip
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
American Robin
The American robin is widely regarded as a harbinger of spring across North America. Despite its name, it is a true thrush unrelated to the European robin. American robins produce two to three broods per year and are among the earliest birds to sing in the morning chorus.
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.