Andean Tinamou vs Huayco Tinamou
Nothoprocta pentlandii 비교 대상 Rhynchotus maculicollis
Side-by-Side Comparison
| 속성 | Andean Tinamou | Huayco Tinamou |
|---|---|---|
| 학명 | Nothoprocta pentlandii | Rhynchotus maculicollis |
| 목 | Tinamiformes | Tinamiformes |
| 과 | Tinamidae | Tinamidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | — | — |
| 날개 폭 | 29.6 cm (11.7 in) | 42.4 cm (16.7 in) |
| 체중 | 316.01666666666665 g (11.15 oz) | 900.8333333333334 g (31.78 oz) |
| 식성 | Herbivorous grazer feeding on grasses and aquatic sedges near wetlands; supplements diet with aquatic invertebrates … | Eats grasses, sedges, and aquatic vegetation near rivers; dabbles for invertebrates; diet richer in seeds … |
| 산란 수 | 5-8 | -- |
| Population Trend | — | — |
Song & Call Comparison
Andean Tinamou
A rising 2-note whistle from Andean scrub and grassland. Frequently heard during early morning. Considered a vocal species within its highland habitat.
Huayco Tinamou
A slower, slightly lower whistle than the Red-winged Tinamou. Calls from steep scrubby Andean slopes. Relatively poorly documented compared to its lowland relatives.
Geographic Range & Migration
Andean Tinamou
Inhabits forests and edges in a broad arc from Costa Rica to northern Argentina and southeastern Brazil. Largely sedentary.
Huayco Tinamou
Inhabits open savannas and grasslands from Colombia and Venezuela to Bolivia and southern Brazil. Sedentary; walks in tall grass.
보전 상태
Andean Tinamou
Huayco Tinamou
How to Tell Them Apart
Andean Tinamou
Gray-brown upperparts with blackish streaks and buff shaft-streaks. Pale buff supercilium. Breast spotted brown on buff. Belly whitish. Compact; common across Andean grasslands and scrub.
Huayco Tinamou
Brown upperparts heavily streaked black; rufous-chestnut wings visible in flight. Neck and upper breast spotted and streaked on buff-white ground. Belly pale. Andean grassland species; sexes similar.
About These Birds
Andean Tinamou
A medium-sized tinamou with brown streaked plumage and pale supercilium. Widespread in Andean foothills and inter-Andean valleys from Ecuador to Argentina. Adaptable and locally common; inhabits a variety of open and scrubby habitats at mid to high altitudes.
Huayco Tinamou
A large tinamou with spotted brown-and-buff plumage, closely related to the Red-winged Tinamou. Found on Andean slopes and high-altitude grasslands in Bolivia and Peru. Less studied than its relative; inhabits dry puna scrub and rocky slopes.