Berlepsch's Tinamou vs Curve-billed Tinamou
Crypturellus berlepschi 比較対象 Nothoprocta curvirostris
Side-by-Side Comparison
| 属性 | Berlepsch's Tinamou | Curve-billed Tinamou |
|---|---|---|
| 学名 | Crypturellus berlepschi | Nothoprocta curvirostris |
| 目 | Tinamiformes | Tinamiformes |
| 科 | Tinamidae | Tinamidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 32.9 cm (13.0 in) | 32.0 cm (12.6 in) |
| 体重 | 521.0 g (18.38 oz) | 376.0 g (13.26 oz) |
| 食性 | Eats seeds, small fruits, and invertebrates on the ground in lowland tropical forests; cryptic forager; … | Grazes grasses and sedges in Asian wetlands; dabbles for aquatic invertebrates; forms large flocks; migratory … |
| 一腹卵数 | -- | 2-4 |
| Population Trend | — | — |
Habitat Comparison
Berlepsch's Tinamou
Lowland humid forest in the Chocó-Darién region of Pacific Colombia and northwestern Ecuador, at elevations below 300 m. Favors dense undergrowth in mature and secondary forest. Extremely range-restricted.
Curve-billed Tinamou
High puna grassland, paramo, and scrubby slopes at 3,000–4,500 m in the Andes of Ecuador and northern Peru. Associated with wet paramo, cushion bogs, and rocky terrain.
Song & Call Comparison
Berlepsch's Tinamou
Emits a low, haunting whistle repeated slowly, typical of Crypturellus tinamous. Song carries through humid lowland forest despite the bird remaining well concealed.
Curve-billed Tinamou
A soft, falling 2-note whistle from Andean cloud forest edges. Carries well through mist-shrouded vegetation. Considered a quieter species overall among highland tinamous.
Geographic Range & Migration
Berlepsch's Tinamou
Found in moist Andean foothills from Venezuela to Bolivia. Sedentary in cloud forest undergrowth from 500 to 2,000 m elevation.
Curve-billed Tinamou
Restricted to the Atlantic Forest of southeastern Brazil (Rio de Janeiro, São Paulo, Minas Gerais). Sedentary; critically threatened.
保全状況
Berlepsch's Tinamou
Curve-billed Tinamou
How to Tell Them Apart
Berlepsch's Tinamou
Upperparts dark brown with fine blackish barring; crown rufous-brown. Sides of head and throat pale rufous. Breast rich rufous, belly buff-white. Males brighter rufous; females more barred above.
Curve-billed Tinamou
Brown upperparts with blackish vermiculations and buff streaks. Distinctive curved bill. Pale supercilium. Breast spotted on pale buff; belly whitish. Flanks barred. Andean cloud forest species.
About These Birds
Berlepsch's Tinamou
ベルレプシュティナム（Crypturellus berlepschi）— コロンビアおよびエクアドル北西部の太平洋側雨林に生息する希少なティナム。
Curve-billed Tinamou
A small compact tinamou with a notably long decurved bill, brown-streaked plumage, and pale underparts. Found in high Andean grasslands in Ecuador and Peru. The curved bill is adapted to probing soil for invertebrates and tubers in puna habitats.