Vietnam Pheasant vs Crested Partridge
Lophura edwardsi в сравнении с Rollulus rouloul
Side-by-Side Comparison
| Характеристика | Vietnam Pheasant | Crested Partridge |
|---|---|---|
| Научное название | Lophura edwardsi | Rollulus rouloul |
| Отряд | Galliformes | Galliformes |
| Семейство | Phasianidae | Phasianidae |
| Охранный статус | Not Evaluated | Vulnerable |
| Длина | — | — |
| Размах крыльев | 42,1 cm (16.6 in) | 27,2 cm (10.7 in) |
| Масса | 1088,3333333333333 g (38.39 oz) | 250,5 g (8.84 oz) |
| Питание | Forages on seeds, fruits, invertebrates, and small animals in Vietnamese lowland forest; scratches leaf litter. | Forages on floor of Southeast Asian lowland rainforests for seeds, fallen fruits, and invertebrates. Scratches … |
| Размер кладки | 4-7 | 4-6 |
| Population Trend | — | — |
Habitat Comparison
Song & Call Comparison
Vietnam Pheasant
Harsh, staccato 'kak-kak' crows with rasping quality; Vietnam endemic, one of world's rarest pheasants. Alarm is explosive loud cackle. Contact calls are low guttural clucks; rarely documented.
Crested Partridge
High-pitched, thin whistled 'seee' repeated persistently; metallic and insect-like. Males call from forest floor, rarely seen. Alarm is an explosive low grunt followed by rapid wing beats.
Geographic Range & Migration
Vietnam Pheasant
Critically restricted to a small area of lowland forest in central Vietnam (Ha Tinh, Quang Binh provinces); one of the world's rarest pheasants.
Crested Partridge
Resident in lowland and foothill rainforest of Myanmar, Thailand, Malaysia, Sumatra, and Borneo. Found below 1,500 m.
Охранный статус
Vietnam Pheasant
Crested Partridge
How to Tell Them Apart
Vietnam Pheasant
Male with white crest; blue-black body; white upper back and wing coverts forming bold white saddle; red facial wattle. Female uniform reddish-brown with black-tipped feathers and some white on wing …
Crested Partridge
Male is dark glossy green-black with vivid red-crimson erectile crest; red orbital skin; chestnut wings. Female is entirely bright emerald green with brown wings, red legs, and grey head; among …
About These Birds
Vietnam Pheasant
A critically endangered Phasianidae pheasant (~1.09 kg) believed extinct in the wild in central Vietnam; surviving only in captivity. Males are white-crested with blue wattles and dark plumage. Originally inhabited lowland evergreen forest. Feeds on seeds, fruits, and invertebrates. Conservation breeding programs active.
Crested Partridge
A small partridge (~250 g) of family Phasianidae, males with vivid crimson crest and iridescent green plumage. Found in lowland tropical rainforests of Southeast Asia including Thailand, Malaysia, Sumatra, and Borneo. Forages on the forest floor for fallen seeds, fruits, and invertebrates. Vulnerable; dependent on primary lowland forest, heavily impacted by deforestation and palm oil expansion.