Tepui Tinamou vs Great Tinamou
Crypturellus ptaritepui 비교 대상 Tinamus major
Side-by-Side Comparison
| 속성 | Tepui Tinamou | Great Tinamou |
|---|---|---|
| 학명 | Crypturellus ptaritepui | Tinamus major |
| 목 | Tinamiformes | Tinamiformes |
| 과 | Tinamidae | Tinamidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 27.2 cm (10.7 in) | 48.2 cm (19.0 in) |
| 체중 | 443.4 g (15.64 oz) | 1006.75 g (35.51 oz) |
| 식성 | Scratches forest floor for seeds, small invertebrates, and fungi; diet dominated by seeds and tubers … | Ground-forager eating seeds, fallen fruits, and small invertebrates in Chilean matorral scrub; pecks and scratches … |
| 산란 수 | -- | 3-6 |
| Population Trend | — | — |
Habitat Comparison
Tepui Tinamou
Humid forest and scrub on tepui highlands at 1,000–2,000 m in the Gran Sabana region of Venezuela. Extremely restricted to isolated table-mountain plateaus. Rarely studied or observed.
Great Tinamou
Humid lowland and foothill tropical rainforest from southern Mexico through Central America to Bolivia and southeastern Brazil. Prefers undisturbed forest interior with dense understorey. Nests on the ground.
Song & Call Comparison
Tepui Tinamou
A clear, whistled phrase from Tepui tabletop habitats. Call is a 2-note falling whistle. Poorly documented; restricted range makes systematic study difficult.
Great Tinamou
A beautiful, pure whistled phrase repeated at regular intervals from the forest floor. Call is a clear 'wheeeoo-wheeeoo'. Among the most musical tinamou calls in its range.
Geographic Range & Migration
Tepui Tinamou
Found in forests and scrub of southern Bolivia and northwestern Argentina. Sedentary; inhabits dry montane valleys at 1,500–3,000 m.
Great Tinamou
Found in open habitats from Venezuela and Guianas through Bolivia to northeastern Argentina. Sedentary in dry savannas and grasslands.
보전 상태
Tepui Tinamou
Great Tinamou
How to Tell Them Apart
Tepui Tinamou
Dark brown upperparts with blackish vermiculations and barring. Crown and nape rufous-brown. Throat whitish; breast rufous. Flanks barred brown. Endemic to tepui highlands; sexes similar.
Great Tinamou
Olive-brown to grayish-brown upperparts with black vermiculations and barring. Crown darker brownish; throat whitish. Breast grayish-brown; belly pale buff. Flanks barred with dark brown.
About These Birds
Tepui Tinamou
진한 갈색 깃털을 가진 작고 잘 알려지지 않은 티나무로 베네수엘라와 가이아나 국경의 테푸이 고지대에 국한됨. 극히 제한된 분포 범위를 가짐.
Great Tinamou
대형 티나무는 중앙아메리카에서 남아메리카 북부까지 서식하는 가장 큰 티나무 중 하나입니다. 올리브 갈색 깃털과 적갈색 목이 특징이며, 열대 저지대 우림 바닥에서 생활하고 풍부하지만 눈에 잘 띄지 않는 종입니다.