American Robin vs Eurasian Eagle-Owl
Turdus migratorius comparé à Bubo bubo
Side-by-Side Comparison
| Attribut | American Robin | Eurasian Eagle-Owl |
|---|---|---|
| Nom scientifique | Turdus migratorius | Bubo bubo |
| Ordre | Passeriformes | Strigiformes |
| Famille | Turdidae | Strigidae |
| Statut de conservation | Least Concern | Least Concern |
| Longueur | 25,0 cm (9.8 in) | 68,0 cm (26.8 in) |
| Envergure | 36,0 cm (14.2 in) | 170,0 cm (66.9 in) |
| Poids | 77,0 g (2.72 oz) | 2800,0 g (98.77 oz) |
| Régime alimentaire | Earthworms, insects, and fruit. Famously hunts earthworms on lawns by running, stopping, and tilting its … | Mammals up to the size of hares and young foxes, and birds up to the … |
| Taille de la couvée | 2-4 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partagés
American Robin only
Eurasian Eagle-Owl only
Aucun(e)
American Robin
Lawns, parks, gardens, farmland, and forest edges. One of the most familiar birds in suburban North America.
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
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.
Eurasian Eagle-Owl
Powerful, resonant 'ooo-hu' duetting with mate across great distances at dusk. One of Europe's deepest owl calls. Also gives barking screams, hisses, and grunts at the nest.
Geographic Range & Migration
American Robin
North America from Alaska and Canada to Mexico. Northern populations migrate south in winter; southern populations are largely resident.
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Statut de conservation
American Robin
Eurasian Eagle-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
Eurasian Eagle-Owl
Tawny-brown plumage heavily mottled and streaked with black. Large prominent orange eyes and long ear tufts. Streaked breast and barred belly.
Powerful, dark grey-black hooked bill
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.
Eurasian Eagle-Owl
The Eurasian eagle-owl is one of the largest owl species in the world, with females sometimes reaching a wingspan of nearly two meters. Its deep booming call can be heard up to four kilometers away on calm nights. These apex predators sit at the top of the avian food chain, preying on other raptors including buzzards and smaller owls.