Demoiselle Crane vs Emu
Anthropoides virgo comparado com Dromaius novaehollandiae
Side-by-Side Comparison
| Atributo | Demoiselle Crane | Emu |
|---|---|---|
| Nome científico | Anthropoides virgo | Dromaius novaehollandiae |
| Ordem | Gruiformes | Casuariiformes |
| Família | Gruidae | Dromaiidae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | 90,0 cm (35.4 in) | 175,0 cm (68.9 in) |
| Envergadura | 175,0 cm (68.9 in) | 20,0 cm (7.9 in) |
| Peso | 2500,0 g (88.18 oz) | 45000,0 g (1587.33 oz) |
| Dieta | Seeds, grasses, insects, snails, worms, and small vertebrates. Forages in grasslands and agricultural fields. | Plants, seeds, fruits, flowers, and insects. Swallows large stones and charcoal to grind food in … |
| Tamanho da postura | 2 | 5-24 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Demoiselle Crane
Dry grasslands, savannas, and semi-desert. Nests on the ground in open country, often near water. Winters in agricultural fields.
Emu
Open grasslands, savanna woodlands, scrublands, and semi-arid plains across Australia. Avoids dense forest and true desert.
Song & Call Comparison
Demoiselle Crane
A high-pitched, bugling 'karr-r-r' in flight. Also gives softer clucking and purring contact calls. Migrating flocks produce a continuous musical babbling audible from great distance.
Emu
Deep, resonant booming grunt 'e-moo', often repeated 3 times. Females give a deep drumming call produced by an inflatable throat pouch. Generally low-pitched and far-carrying.
Geographic Range & Migration
Demoiselle Crane
Central Eurasia from the Black Sea to Mongolia and northeastern China. Winters in India and sub-Saharan Africa.
Emu
Throughout mainland Australia. Absent from Tasmania, where the Tasmanian emu was driven to extinction by 1850.
Estado de conservação
Demoiselle Crane
Emu
How to Tell Them Apart
Demoiselle Crane
Pale blue-grey body with a black head, neck, and breast plumes. White ear tufts extend behind the red eyes. Long black tertials drape over the tail.
Short, yellowish-olive bill, shorter than other cranes
Emu
Shaggy grey-brown plumage with double-shafted feathers giving a loose, hair-like appearance. Bare blue skin on the face and neck.
Broad, flat, dark grey bill
About These Birds
Demoiselle Crane
The demoiselle crane is the smallest crane species but undertakes one of the most grueling migrations, crossing the Himalayas at altitudes over 8,000 meters to reach wintering grounds in India. Named for its elegant appearance by Marie Antoinette, it is the second most abundant crane species in the world.
Emu
The emu is the second-tallest living bird and the largest bird native to Australia. It is the only bird with calf muscles, enabling powerful running at up to 50 km/h. In the famous Emu War of 1932, the Australian military was deployed against crop-raiding emus — and the emus arguably won.