American Robin vs Bicknell's Thrush
Turdus migratorius comparado com Catharus bicknelli
Side-by-Side Comparison
| Atributo | American Robin | Bicknell's Thrush |
|---|---|---|
| Nome científico | Turdus migratorius | Catharus bicknelli |
| Ordem | Passeriformes | Passeriformes |
| Família | Turdidae | Turdidae |
| Estado de conservação | Least Concern | Vulnerable |
| Comprimento | 25,0 cm (9.8 in) | — |
| Envergadura | 36,0 cm (14.2 in) | 18,2 cm (7.2 in) |
| Peso | 77,0 g (2.72 oz) | 27,583333333333332 g (0.97 oz) |
| Dieta | Earthworms, insects, and fruit. Famously hunts earthworms on lawns by running, stopping, and tilting its … | -- |
| Tamanho da postura | 2-4 | 3-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
American Robin only
Bicknell's Thrush only
Nenhum
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.
Bicknell's 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.
Bicknell's Thrush
Estado de conservação
American Robin
Bicknell's 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
Bicknell's Thrush
About These Birds
American Robin
O Tordo-americano (Turdus migratorius) é um dos pássaros mais conhecidos da América do Norte, pertencente à família Turdidae. Amplamente distribuído pelo continente norte-americano, habita florestas, subúrbios, parques e jardins. Mede aproximadamente 23-28 cm e pesa entre 77-85 g. Caracterizado pelo peito laranja avermelhado vivo em contraste com o dorso e cabeça escuros. Frequentemente um dos primeiros pássaros a ser ouvido ao amanhecer, com seu canto musical rico. Alimenta-se de minhocas, insetos e frutos. É um símbolo popular da chegada da …
Bicknell's Thrush
Bicknell's Thrush is a vulnerable, secretive thrush that breeds in dense montane spruce-fir forests in the northeastern United States and adjacent Canada. It has brown upperparts, spotted buff-white underparts, and a faint yellowish base to the lower mandible. It winters in the Caribbean, particularly Hispaniola, where it is threatened by habitat loss at both ends of its migration.