Barred Tinamou vs Elegant Crested Tinamou
Crypturellus casiquiare 비교 대상 Eudromia elegans
Side-by-Side Comparison
| 속성 | Barred Tinamou | Elegant Crested Tinamou |
|---|---|---|
| 학명 | Crypturellus casiquiare | Eudromia elegans |
| 목 | Tinamiformes | Tinamiformes |
| 과 | Tinamidae | Tinamidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 27.0 cm (10.6 in) | 43.1 cm (17.0 in) |
| 체중 | 287.625 g (10.15 oz) | 733.5 g (25.87 oz) |
| 식성 | Grazes grasses and aquatic vegetation near wetland edges; sedges and stems dominate diet; supplements with … | Grazes short grasses and sedges; forages in tundra in summer; winters on grassy fields and … |
| 산란 수 | -- | 5-16 |
| 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.
Elegant Crested Tinamou
Patagonian steppe, Monte scrub, Pampean grassland, and Andean foothills from sea level to 2,000 m across Argentina and extreme southern Chile. Groups near shrubs and rocky slopes. Tolerates arid environments.
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.
Elegant Crested Tinamou
A musical, clear whistled call from Patagonian shrub steppe. The crested tinamou's call is a series of 3-4 rising notes. Considered a vocal species in its open habitat.
Geographic Range & Migration
Barred Tinamou
Inhabits savannas and forest edges of northeastern Brazil's semi-arid Caatinga region. Sedentary and endemic to this biome.
Elegant Crested Tinamou
Inhabits humid lowland forests and thickets from Panama to Bolivia and south to northeastern Argentina. Sedentary and secretive.
보전 상태
Barred Tinamou
Elegant Crested 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.
Elegant Crested Tinamou
Brown upperparts intricately streaked and barred buff and black. Distinctive long, forward-curving crest of blackish feathers. White supercilium; white streaks on sides of neck. Belly pale buff.
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.
Elegant Crested Tinamou
긴 앞으로 굽은 도가머리, 회갈색 줄무늬 깃털, 검은 얼굴 무늬를 가진 날씬한 독립조이다. 아르헨티나와 칠레의 파타고니아 초원에 서식. 관심필요종.