Bartlett's Tinamou vs Puna Tinamou
Crypturellus bartletti ile kıyaslandığında Tinamotis pentlandii
Side-by-Side Comparison
| Özellik | Bartlett's Tinamou | Puna Tinamou |
|---|---|---|
| Bilimsel Ad | Crypturellus bartletti | Tinamotis pentlandii |
| Takım | Tinamiformes | Tinamiformes |
| Familya | Tinamidae | Tinamidae |
| Koruma Durumu | Least Concern | Least Concern |
| Uzunluk | — | — |
| Kanat Açıklığı | 27,1 cm (10.7 in) | 50,7 cm (20.0 in) |
| Ağırlık | 241,0 g (8.50 oz) | 943,2 g (33.27 oz) |
| Beslenme | Grazes aquatic vegetation, grasses, and sedges in South American marshes; wades in shallow water; diet … | Eats grasses, roots, and aquatic plants; grazes pastures and wetland margins; diet shifts to cereal … |
| Kuluçka Büyüklüğü | -- | 4-7 |
| Population Trend | — | — |
Habitat Comparison
Ortak Yaşam Alanları
Hiçbiri
Bartlett's Tinamou only
Puna Tinamou only
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.
Puna Tinamou
Open puna grassland, bunchgrass plains, and rocky hillsides at 3,500–5,000 m in the Andes from Peru through Bolivia to northern Chile and northwestern Argentina.
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.
Puna Tinamou
A high-pitched, clear whistle from high Andean puna. Call carries through the thin air of altiplano above 4,000 m elevation. Among the highest-dwelling tinamou species.
Geographic Range & Migration
Bartlett's Tinamou
Ranges from southern Mexico through Central America to northern South America. Sedentary in humid lowland forest understory.
Puna Tinamou
Inhabits marshes and wetland edges across the Southern Cone; from southeastern Brazil to Patagonian Argentina. Partially migratory.
Koruma Durumu
Bartlett's Tinamou
Puna 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.
Puna Tinamou
Large; grayish-brown upperparts streaked dark. Crown grayish with pale central stripe; white supercilium. Breast grayish spotted; flanks barred. Belly whitish. Adapted to high-altitude Andean puna.
About These Birds
Bartlett's Tinamou
A small brown tinamou with obscure barring and a grey throat, named after naturalist Edward Bartlett. Found in the western Amazon basin in Peru, Ecuador, and adjacent Brazil. Terrestrial and cryptic; detected mainly by its soft clear whistle in humid forest.
Puna Tinamou
A large robustly built tinamou with grey-brown streaked plumage and a slightly crested head. The only tinamou with a vestigial crest. Found on high Andean puna and altiplano. Gregarious, foraging in flocks on bunchgrass plains and rocky hillsides.