Bartlett's Tinamou vs Berlepsch's Tinamou
Crypturellus bartletti 比較対象 Crypturellus berlepschi
Side-by-Side Comparison
| 属性 | Bartlett's Tinamou | Berlepsch's Tinamou |
|---|---|---|
| 学名 | Crypturellus bartletti | Crypturellus berlepschi |
| 目 | Tinamiformes | Tinamiformes |
| 科 | Tinamidae | Tinamidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | — | — |
| 翼開長 | 27.1 cm (10.7 in) | 32.9 cm (13.0 in) |
| 体重 | 241.0 g (8.50 oz) | 521.0 g (18.38 oz) |
| 食性 | Grazes aquatic vegetation, grasses, and sedges in South American marshes; wades in shallow water; diet … | Eats seeds, small fruits, and invertebrates on the ground in lowland tropical forests; cryptic forager; … |
| 一腹卵数 | -- | -- |
| Population Trend | — | — |
Habitat Comparison
Bartlett's Tinamou
Lowland humid forest in the western Amazon basin of Peru, Ecuador, and adjacent Colombia and Brazil. Prefers undisturbed terra firme and seasonally flooded forest interior below 400 m.
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.
Song & Call Comparison
Bartlett's Tinamou
A soft, repeated whistle from Amazonian lowland forest. Less well known than other Crypturellus; its call is a simple 2-note descending whistle given from dense cover.
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.
Geographic Range & Migration
Bartlett's Tinamou
Ranges from southern Mexico through Central America to northern South America. Sedentary in humid lowland forest understory.
Berlepsch's Tinamou
Found in moist Andean foothills from Venezuela to Bolivia. Sedentary in cloud forest undergrowth from 500 to 2,000 m elevation.
保全状況
Bartlett's Tinamou
Berlepsch's Tinamou
How to Tell Them Apart
Bartlett's Tinamou
Brown upperparts with fine blackish barring; crown dark. Throat whitish to pale buff; breast rufous-brown. Belly buff-white. Reddish legs. Small tinamou of Amazonian lowland forests; sexes similar.
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.
About These Birds
Bartlett's Tinamou
バートレットティナム（Crypturellus bartletti）— アマゾン盆地の低地雨林に生息する地上性のティナム。茶色の羽色をもつ。
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。