Barred Tinamou vs Thicket Tinamou
Crypturellus casiquiare 비교 대상 Crypturellus cinnamomeus
Side-by-Side Comparison
| 속성 | Barred Tinamou | Thicket Tinamou |
|---|---|---|
| 학명 | Crypturellus casiquiare | Crypturellus cinnamomeus |
| 목 | Tinamiformes | Tinamiformes |
| 과 | Tinamidae | Tinamidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 27.0 cm (10.6 in) | 31.3 cm (12.3 in) |
| 체중 | 287.625 g (10.15 oz) | 423.75 g (14.95 oz) |
| 식성 | Grazes grasses and aquatic vegetation near wetland edges; sedges and stems dominate diet; supplements with … | Forages on the ground for seeds, fallen fruits, and beetles in Neotropical forests; cryptic; diet … |
| 산란 수 | -- | 3-7 |
| Population Trend | — | — |
Habitat Comparison
Barred Tinamou
Restricted to humid lowland forest along the Casiquiare canal region of southern Venezuela and extreme northwestern Brazil. Associated with river-edge and flooded forest at low elevations. Rarely recorded.
Thicket Tinamou
Dry tropical and subtropical forest, scrubland, thickets, and second growth from sea level to 1,500 m, from Mexico through Central America to northwestern Colombia. Tolerates heavily degraded and secondary habitats.
Song & Call Comparison
Barred Tinamou
A slow, hollow whistle from blackwater river forest of the upper Orinoco. Call is distinctive but rarely recorded given its restricted range on the Venezuela-Colombia border.
Thicket Tinamou
A dry, flat whistle repeated monotonously. Call carries through dense thicket and thorn scrub of Central America. Less musical than forest-dwelling Crypturellus relatives.
Geographic Range & Migration
Barred Tinamou
Inhabits savannas and forest edges of northeastern Brazil's semi-arid Caatinga region. Sedentary and endemic to this biome.
Thicket Tinamou
Ranges from Colombia and Venezuela to northeastern Brazil and Bolivia. Sedentary in lowland humid forests and forest edges.
보전 상태
Barred Tinamou
Thicket Tinamou
How to Tell Them Apart
Barred Tinamou
Heavily and boldly barred throughout; upperparts dark brown with broad black bars. Crown blackish; face pale. Throat whitish; breast and flanks strongly barred black and buff. Belly whitish.
Thicket Tinamou
Cinnamon-rufous brown upperparts with blackish barring; crown darker. Throat whitish; breast cinnamon-rufous; belly paler buff. Reddish legs. Males brighter; females more heavily barred above.
About These Birds
Barred Tinamou
뚜렷하게 줄무늬진 갈색-황색 깃털을 가진 작은 티나무다. 베네수엘라와 브라질 북부의 카시키아레 강변 삼림에 국한됨. 매우 좁은 분포 범위를 가짐.
Thicket Tinamou
풍부한 계피-갈색 깃털, 줄무늬 날개, 옅은 목구멍을 가진 중간 크기의 티나무다. 멕시코에서 코스타리카까지 건조 삼림과 관목 지대에 서식한다.