Pale-browed Tinamou vs Ornate Tinamou
Crypturellus transfasciatus so với Nothoprocta ornata
Side-by-Side Comparison
| Thuộc Tính | Pale-browed Tinamou | Ornate Tinamou |
|---|---|---|
| Tên Khoa Học | Crypturellus transfasciatus | Nothoprocta ornata |
| Bộ | Tinamiformes | Tinamiformes |
| Họ | Tinamidae | Tinamidae |
| Tình Trạng Bảo Tồn | Near Threatened | Least Concern |
| Chiều Dài | — | — |
| Chiều Dài Sải Cánh | 30,0 cm (11.8 in) | 37,1 cm (14.6 in) |
| Khối Lượng | 283,0 g (9.98 oz) | 624,5 g (22.03 oz) |
| Chế Độ Ăn | Seeds, small fruits, and insects form core diet; forages cryptically on the ground in Neotropical … | Herbivorous, grazing grasses and sedges near water; dabbles for aquatic invertebrates during breeding; forms large … |
| Số Trứng | 1-7 | 4-9 |
| Population Trend | — | — |
Habitat Comparison
Pale-browed Tinamou
Seasonally dry tropical forest and deciduous scrub below 1,000 m in the Tumbesian bioregion of western Ecuador and northwestern Peru. Tolerates degraded habitats. Most active in early mornings.
Ornate Tinamou
High puna grassland, rocky outcrops, and shrubby slopes at 3,000–4,800 m in the Andes from Peru through Bolivia to northwestern Argentina and Chile. Often near rocky gullies and streams.
Song & Call Comparison
Pale-browed Tinamou
A hesitant, soft whistle repeated at long intervals. Considered a quieter tinamou; its pale-browed plumage matches its retiring vocal behavior in dry forest.
Ornate Tinamou
A musical, clear whistle from Andean puna and bofedales. Call is a repeated 2-note phrase. Considered one of the more melodic high-elevation tinamous in the genus.
Geographic Range & Migration
Pale-browed Tinamou
Inhabits forests and forest edges from Mexico to Ecuador and Bolivia. Largely sedentary; locally common in humid foothills.
Ornate Tinamou
Ranges along Pacific slopes of the Andes from Ecuador to central Chile. Sedentary in arid and semi-arid foothill scrub.
Tình Trạng Bảo Tồn
Pale-browed Tinamou
Ornate Tinamou
How to Tell Them Apart
Pale-browed Tinamou
Brown upperparts barred blackish; distinctive pale supercilium contrasting with dark crown. Throat white; breast pale rufous-buff. Belly whitish. Flanks barred. Found in dry forests of SW Ecuador and NW Peru.
Ornate Tinamou
Intricately patterned; upperparts grayish-brown with black streaks and whitish shaft streaks. Bold pale supercilium. Breast spotted and streaked on pale buff. Belly whitish. Striking Andean species.
About These Birds
Pale-browed Tinamou
A medium-sized tinamou with a distinctive pale supercilium, brown upperparts, and barred flanks. Found in dry forests of western Ecuador and northwestern Peru. Calls with a mournful two-note whistle. Restricted to the seasonally dry Tumbesian region.
Ornate Tinamou
A striking medium-sized tinamou with intricately patterned brown, black, and white plumage—one of the most ornately marked tinamou species. Found in Andean puna from Peru to Argentina. Terrestrial and gregarious, often found in small flocks. Calls with a clear fluted whistle.