Bicknell's Thrush vs Azulejo Oriental
Catharus bicknelli comparado con Sialia sialis
Side-by-Side Comparison
| Atributo | Bicknell's Thrush | Azulejo Oriental |
|---|---|---|
| Nombre científico | Catharus bicknelli | Sialia sialis |
| Orden | Passeriformes | Passeriformes |
| Familia | Turdidae | Turdidae |
| Estado de conservación | Vulnerable | Least Concern |
| Longitud | — | 17,5 cm (6.9 in) |
| Envergadura | 18,2 cm (7.2 in) | 27,0 cm (10.6 in) |
| Peso | 27,583333333333332 g (0.97 oz) | 31,0 g (1.09 oz) |
| Dieta | -- | Insects in summer, berries in winter. Hunts from low perches, dropping to the ground to … |
| Tamaño de la puesta | 3-4 | 4-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Azulejo Oriental
Open woodland, farmland edges, orchards, and parks with scattered trees and open ground. Readily uses nest boxes.
Song & Call Comparison
Bicknell's Thrush
Azulejo Oriental
A rich, melodious warbled 'chur-wi, tur-a-lee' song. Both sexes sing. Call is a soft, musical 'turee'. Song is gentle and flute-like, suggesting a small thrush. Given from exposed perch.
Geographic Range & Migration
Bicknell's Thrush
Azulejo Oriental
Eastern North America from southern Canada to Honduras and Nicaragua. Partially migratory.
Estado de conservación
Bicknell's Thrush
Azulejo Oriental
How to Tell Them Apart
Bicknell's Thrush
Azulejo Oriental
Males are vivid royal blue above with a rusty-red breast and white belly. Females are grey-blue with a paler rust breast.
Short, thin, dark bill
About These Birds
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.
Azulejo Oriental
Azulejo oriental, 16-21 cm. Macho azul vivo en dorso, pecho castaño, vientre blanco; hembra más apagada. Habita prados, bordes de bosque y zonas rurales del este de Norteamérica. Insectívoro. Preocupación menor.