Demoiselle Crane vs Eurasian Eagle-Owl
Anthropoides virgo в сравнении с Bubo bubo
Side-by-Side Comparison
| Характеристика | Demoiselle Crane | Eurasian Eagle-Owl |
|---|---|---|
| Научное название | Anthropoides virgo | Bubo bubo |
| Отряд | Gruiformes | Strigiformes |
| Семейство | Gruidae | Strigidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 90,0 cm (35.4 in) | 68,0 cm (26.8 in) |
| Размах крыльев | 175,0 cm (68.9 in) | 170,0 cm (66.9 in) |
| Масса | 2500,0 g (88.18 oz) | 2800,0 g (98.77 oz) |
| Питание | Seeds, grasses, insects, snails, worms, and small vertebrates. Forages in grasslands and agricultural fields. | Mammals up to the size of hares and young foxes, and birds up to the … |
| Размер кладки | 2 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Общие среды обитания
Eurasian Eagle-Owl only
Demoiselle Crane
Dry grasslands, savannas, and semi-desert. Nests on the ground in open country, often near water. Winters in agricultural fields.
Eurasian Eagle-Owl
Rocky landscapes, cliffs, gorges, and open forest across Eurasia. Increasingly found near human settlements.
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.
Eurasian Eagle-Owl
Powerful, resonant 'ooo-hu' duetting with mate across great distances at dusk. One of Europe's deepest owl calls. Also gives barking screams, hisses, and grunts at the nest.
Geographic Range & Migration
Demoiselle Crane
Central Eurasia from the Black Sea to Mongolia and northeastern China. Winters in India and sub-Saharan Africa.
Eurasian Eagle-Owl
Widespread across Europe, Asia, and North Africa. The most widely distributed eagle-owl.
Охранный статус
Demoiselle Crane
Eurasian Eagle-Owl
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
Eurasian Eagle-Owl
Tawny-brown plumage heavily mottled and streaked with black. Large prominent orange eyes and long ear tufts. Streaked breast and barred belly.
Powerful, dark grey-black hooked 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.
Eurasian Eagle-Owl
The Eurasian eagle-owl is one of the largest owl species in the world, with females sometimes reaching a wingspan of nearly two meters. Its deep booming call can be heard up to four kilometers away on calm nights. These apex predators sit at the top of the avian food chain, preying on other raptors including buzzards and smaller owls.