Barred Tinamou vs Tataupa Tinamou
Crypturellus casiquiare comparado com Crypturellus tataupa
Side-by-Side Comparison
| Atributo | Barred Tinamou | Tataupa Tinamou |
|---|---|---|
| Nome científico | Crypturellus casiquiare | Crypturellus tataupa |
| Ordem | Tinamiformes | Tinamiformes |
| Família | Tinamidae | Tinamidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | — | — |
| Envergadura | 27,0 cm (10.6 in) | 24,7 cm (9.7 in) |
| Peso | 287,625 g (10.15 oz) | 221,25 g (7.80 oz) |
| Dieta | Grazes grasses and aquatic vegetation near wetland edges; sedges and stems dominate diet; supplements with … | Herbivorous waterfowl; grazes grasses and sedges near water; supplements diet with aquatic invertebrates in breeding … |
| Tamanho da postura | -- | 4-5 |
| Population Trend | — | — |
Habitat Comparison
Barred Tinamou
Restricted to humid lowland forest along the Casiquiare canal region of southern Venezuela and extreme northwestern Brazil. Associated with river-edge and flooded forest at low elevations. Rarely recorded.
Tataupa Tinamou
Cerrado, dry woodland, caatinga scrub, and forest edges from eastern Brazil through Bolivia, Paraguay, and northern Argentina. Tolerates degraded and secondary habitats. Common near agricultural land with remnant scrub.
Song & Call Comparison
Barred Tinamou
A slow, hollow whistle from blackwater river forest of the upper Orinoco. Call is distinctive but rarely recorded given its restricted range on the Venezuela-Colombia border.
Tataupa Tinamou
A musical, 3-note ascending whistle. The Tataupa Tinamou is considered one of the more vocal and distinctive-calling species in the genus, heard in Atlantic Forest undergrowth.
Geographic Range & Migration
Barred Tinamou
Inhabits savannas and forest edges of northeastern Brazil's semi-arid Caatinga region. Sedentary and endemic to this biome.
Tataupa Tinamou
Found in lowland forests and swampy areas from Colombia and Venezuela to southeastern Brazil. Sedentary; locally common.
Estado de conservação
Barred Tinamou
Tataupa Tinamou
How to Tell Them Apart
Barred Tinamou
Heavily and boldly barred throughout; upperparts dark brown with broad black bars. Crown blackish; face pale. Throat whitish; breast and flanks strongly barred black and buff. Belly whitish.
Tataupa Tinamou
Plain grayish-brown upperparts with very fine dark vermiculations. Crown slightly darker. Throat pale whitish. Breast and flanks gray-brown; belly whitish. Reddish bill and legs. Sexes similar.
About These Birds
Barred Tinamou
Inambu-do-Casiquiare (Crypturellus casiquiare) — Inambu raro e pouco conhecido das florestas da região do Canal do Casiquiare no sul da Venezuela e norte do Brasil. Habita o sub-bosque de florestas de igapó e terra firme. Praticamente desconhecido em termos de biologia e ecologia. Detectado pelo canto próximo a cursos d'água.
Tataupa Tinamou
Inambu-tataupá (Crypturellus tataupa) — Inambu de cabeça cinzenta e dorso acastanhado do sul do Brasil, Paraguai, Bolívia e Argentina. Nome onomatopaico do canto 'tataupá'. Habita florestas subtropicais, bordas e capoeiras. Um dos inambus mais comuns e acessíveis do sul do Brasil. Canta ao amanhecer com assobio flautado.