Marbled Wood-quail vs Black-breasted Wood-quail
Odontophorus gujanensis в сравнении с Odontophorus leucolaemus
Side-by-Side Comparison
| Характеристика | Marbled Wood-quail | Black-breasted Wood-quail |
|---|---|---|
| Научное название | Odontophorus gujanensis | Odontophorus leucolaemus |
| Отряд | Galliformes | Galliformes |
| Семейство | Odontophoridae | Odontophoridae |
| Охранный статус | Least Concern | Least Concern |
| Длина | — | — |
| Размах крыльев | 28,7 cm (11.3 in) | 25,3 cm (10.0 in) |
| Масса | 318,25 g (11.23 oz) | 293,6666666666667 g (10.36 oz) |
| Питание | Forages in Amazonian and Guianan forest floor for seeds, invertebrates, and small fruits. Scratches leaf … | Eats seeds, invertebrates, and small fruits on forest floor in Costa Rican and Panamanian lowland … |
| Размер кладки | 4 | 5 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Marbled Wood-quail
Duetting pairs produce loud, resonant 'co-PO-co' calls from forest floor; far-carrying and owl-like in quality. Dawn chorus pairs call in rapid antiphonal sequence.
Black-breasted Wood-quail
Resonant 'cor-WE-co' duet calls; male initiates, female responds immediately. Very loud for size, audible through dense Panamanian forest. Alarm is rapid, harsh clucking.
Geographic Range & Migration
Marbled Wood-quail
Resident from Panama and Venezuela south to Bolivia and Amazonian Brazil. Found in lowland and foothill rainforest and forest edges.
Black-breasted Wood-quail
Resident in the mountains of Costa Rica and western Panama at 1,000-2,500 m. Found in humid cloud forest.
Охранный статус
Marbled Wood-quail
Black-breasted Wood-quail
How to Tell Them Apart
Marbled Wood-quail
Rich rufous-brown above with intricate black-and-buff marbling; rufous-orange bare eye-ring; underparts buffy-brown with fine black barring; short spiny crest; sexes similar.
Black-breasted Wood-quail
Dark brown above; throat white; breast and belly jet black contrasting with white throat; bare reddish eye-ring; flanks dark brown; black breast against white throat creates bold bicoloured underpart pattern.
About These Birds
Marbled Wood-quail
A medium-sized New World quail (~320 g) of family Odontophoridae, with intricately marbled brown plumage and a small crest. Inhabits humid lowland and foothill forests across northern and central South America from Colombia to Brazil. Forages on the forest floor in pairs or small groups for seeds and invertebrates. Least Concern; widespread in Amazonian and Guianan forests.
Black-breasted Wood-quail
A medium-sized New World quail (~295 g) of family Odontophoridae, with contrasting black breast and white facial markings. Inhabits humid lowland and foothill forests in Costa Rica and Panama. Forages secretively on the forest floor in pairs or small groups for seeds and invertebrates. Least Concern; found in intact forest of Central America's Pacific and Caribbean slopes.