Curve-billed Tinamou vs Black Tinamou
Nothoprocta curvirostris 비교 대상 Tinamus osgoodi
Side-by-Side Comparison
| 속성 | Curve-billed Tinamou | Black Tinamou |
|---|---|---|
| 학명 | Nothoprocta curvirostris | Tinamus osgoodi |
| 목 | Tinamiformes | Tinamiformes |
| 과 | Tinamidae | Tinamidae |
| 보전 상태 | Least Concern | Vulnerable |
| 체장 | — | — |
| 날개 폭 | 32.0 cm (12.6 in) | 46.4 cm (18.3 in) |
| 체중 | 376.0 g (13.26 oz) | 1392.5 g (49.12 oz) |
| 식성 | Grazes grasses and sedges in Asian wetlands; dabbles for aquatic invertebrates; forms large flocks; migratory … | Forages forest floors for fallen seeds, fruits, tubers, and beetles; solitary and cryptic; diet varies … |
| 산란 수 | 2-4 | 2 |
| Population Trend | — | — |
Habitat Comparison
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.
Black Tinamou
Humid cloud forest at 1,000–1,800 m in the Andes of southwestern Colombia and northern Peru. Favors steep terrain with dense undergrowth and mossy forest floor. Extremely range-restricted and rarely observed.
Song & Call Comparison
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.
Black Tinamou
A deep, resonant, single-note whistle with a sad, hollow quality. Poorly documented due to its remote Peruvian cloud forest habitat. Calls infrequently compared to other large tinamous.
Geographic Range & Migration
Curve-billed Tinamou
Restricted to the Atlantic Forest of southeastern Brazil (Rio de Janeiro, São Paulo, Minas Gerais). Sedentary; critically threatened.
Black Tinamou
Inhabits tropical and subtropical forests from southern Mexico to Bolivia and central Brazil. Largely sedentary across its wide range.
보전 상태
Curve-billed Tinamou
Black Tinamou
How to Tell Them Apart
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.
Black Tinamou
Strikingly dark; upperparts blackish-brown with very fine pale vermiculations. Underparts dark slate-gray, barely paler than back. Throat pale. Legs and bill dark gray. Sexes similar.
About These Birds
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.
Black Tinamou
검은 티나무는 페루와 콜롬비아 남부의 안데스 산지 숲에 서식하는 희귀한 중형 티나무입니다. 전체적으로 어두운 갈색-검은색 깃털이 특징이며, 제한된 분포 범위와 서식지 파괴로 인해 취약종으로 분류됩니다.