Little Tinamou vs Andean Tinamou
Crypturellus soui comparado con Nothoprocta pentlandii
Side-by-Side Comparison
| Atributo | Little Tinamou | Andean Tinamou |
|---|---|---|
| Nombre científico | Crypturellus soui | Nothoprocta pentlandii |
| Orden | Tinamiformes | Tinamiformes |
| Familia | Tinamidae | Tinamidae |
| Estado de conservación | Least Concern | Least Concern |
| Longitud | — | — |
| Envergadura | 25,5 cm (10.0 in) | 29,6 cm (11.7 in) |
| Peso | 247,25 g (8.72 oz) | 316,01666666666665 g (11.15 oz) |
| Dieta | Omnivorous ground-forager; eats seeds, fallen fruits, termites, and beetles across lowland South American forests. | Herbivorous grazer feeding on grasses and aquatic sedges near wetlands; supplements diet with aquatic invertebrates … |
| Tamaño de la puesta | 1-2 | 5-8 |
| Population Trend | — | — |
Habitat Comparison
Little Tinamou
Forest edges, dense secondary growth, overgrown clearings, and thickets from sea level to 1,500 m, from southern Mexico through Central America and throughout tropical South America. Highly adaptable.
Andean Tinamou
Andean valleys, foothills, scrubby slopes, and agricultural land at 1,500–4,000 m from Ecuador through Peru and Bolivia to northwestern Argentina. Tolerates degraded and cultivated areas with scrub remnants.
Song & Call Comparison
Little Tinamou
A soft, high-pitched, repeated whistle — higher in pitch than most tinamous due to its small size. Song is 2-3 ascending notes. Gives thin alarm 'seet' when disturbed.
Andean Tinamou
A rising 2-note whistle from Andean scrub and grassland. Frequently heard during early morning. Considered a vocal species within its highland habitat.
Geographic Range & Migration
Little Tinamou
Endemic to subtropical forests of northwestern Argentina, southeastern Bolivia, and adjacent Paraguay. Non-migratory; range restricted.
Andean Tinamou
Inhabits forests and edges in a broad arc from Costa Rica to northern Argentina and southeastern Brazil. Largely sedentary.
Estado de conservación
Little Tinamou
Andean Tinamou
How to Tell Them Apart
Little Tinamou
Males dark brown above with rufous-tinged neck and breast; belly whitish-buff. Females richer rufous-brown with blackish barring on back and wings. Throat pale. Small and compact.
Andean Tinamou
Gray-brown upperparts with blackish streaks and buff shaft-streaks. Pale buff supercilium. Breast spotted brown on buff. Belly whitish. Compact; common across Andean grasslands and scrub.
About These Birds
Little Tinamou
Tinamú chico (Crypturellus soui) — Uno de los tinammúes más pequeños y ampliamente distribuidos, desde México hasta el norte de Argentina. Habita en sotobosques de bosques húmedos y matorrales. Plumaje pardo con el cuello y el pecho grisáceos en el macho.
Andean Tinamou
A medium-sized tinamou with brown streaked plumage and pale supercilium. Widespread in Andean foothills and inter-Andean valleys from Ecuador to Argentina. Adaptable and locally common; inhabits a variety of open and scrubby habitats at mid to high altitudes.