American Robin vs Sao Tome Thrush
Turdus migratorius в сравнении с Turdus olivaceofuscus
Side-by-Side Comparison
| Характеристика | American Robin | Sao Tome Thrush |
|---|---|---|
| Научное название | Turdus migratorius | Turdus olivaceofuscus |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Turdidae | Turdidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 25,0 cm (9.8 in) | — |
| Размах крыльев | 36,0 cm (14.2 in) | 25,2 cm (9.9 in) |
| Масса | 77,0 g (2.72 oz) | 85,23333333333333 g (3.01 oz) |
| Питание | Earthworms, insects, and fruit. Famously hunts earthworms on lawns by running, stopping, and tilting its … | -- |
| Размер кладки | 2-4 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Общие среды обитания
American Robin only
Sao Tome Thrush only
American Robin
Lawns, parks, gardens, farmland, and forest edges. One of the most familiar birds in suburban North America.
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.
Sao Tome Thrush
Geographic Range & Migration
American Robin
North America from Alaska and Canada to Mexico. Northern populations migrate south in winter; southern populations are largely resident.
Sao Tome Thrush
Охранный статус
American Robin
Sao Tome Thrush
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
Sao Tome Thrush
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.