White-throated Tinamou vs Great Tinamou
Tinamus guttatus 比較対象 Tinamus major
Side-by-Side Comparison
| 属性 | White-throated Tinamou | Great Tinamou |
|---|---|---|
| 学名 | Tinamus guttatus | Tinamus major |
| 目 | Tinamiformes | Tinamiformes |
| 科 | Tinamidae | Tinamidae |
| 保全状況 | Near Threatened | Least Concern |
| 体長 | — | — |
| 翼開長 | 39.1 cm (15.4 in) | 48.2 cm (19.0 in) |
| 体重 | 688.75 g (24.29 oz) | 1006.75 g (35.51 oz) |
| 食性 | Feeds on grass seeds, small invertebrates, and fallen berries in Andean valleys; scratches through dry … | Ground-forager eating seeds, fallen fruits, and small invertebrates in Chilean matorral scrub; pecks and scratches … |
| 一腹卵数 | 5-6 | 3-6 |
| Population Trend | — | — |
Habitat Comparison
White-throated Tinamou
Lowland humid tropical forest in the western and central Amazon basin, from southern Colombia and Venezuela south through Ecuador, Peru, and Bolivia to western Brazil. Prefers undisturbed terra firme forest interior.
Great Tinamou
Humid lowland and foothill tropical rainforest from southern Mexico through Central America to Bolivia and southeastern Brazil. Prefers undisturbed forest interior with dense understorey. Nests on the ground.
Song & Call Comparison
White-throated Tinamou
Gives high-pitched, pure whistles in a series of 3-4 notes, descending in pitch. Song carries through humid lowland forest. Considered more musical than most other tinamous.
Great Tinamou
A beautiful, pure whistled phrase repeated at regular intervals from the forest floor. Call is a clear 'wheeeoo-wheeeoo'. Among the most musical tinamou calls in its range.
Geographic Range & Migration
White-throated Tinamou
Ranges across open savannas and woodland edges of central and eastern Brazil into Bolivia and Argentina. Non-migratory and resident.
Great Tinamou
Found in open habitats from Venezuela and Guianas through Bolivia to northeastern Argentina. Sedentary in dry savannas and grasslands.
保全状況
White-throated Tinamou
Great Tinamou
How to Tell Them Apart
White-throated Tinamou
Brown upperparts finely spotted and barred black. Distinctive pure white throat contrasting with rufous-brown breast. Belly buff-white with dark spots on flanks. Sexes similar.
Great Tinamou
Olive-brown to grayish-brown upperparts with black vermiculations and barring. Crown darker brownish; throat whitish. Breast grayish-brown; belly pale buff. Flanks barred with dark brown.
About These Birds
White-throated Tinamou
ホワイトスロテッドティナムはアマゾン盆地の熱帯雨林に生息するシギダチョウの一種です。白い喉部が特徴です。
Great Tinamou
グレートティナムはメキシコから南米にかけての熱帯雨林に生息する大型のシギダチョウです。深みのある鳴き声で知られています。