đại bàng vàng vs Wilson's Bird-of-paradise
Aquila chrysaetos so với Cicinnurus respublica
Side-by-Side Comparison
| Thuộc Tính | đại bàng vàng | Wilson's Bird-of-paradise |
|---|---|---|
| Tên Khoa Học | Aquila chrysaetos | Cicinnurus respublica |
| Bộ | Accipitriformes | Passeriformes |
| Họ | Accipitridae | Paradisaeidae |
| Tình Trạng Bảo Tồn | Least Concern | Near Threatened |
| Chiều Dài | 81,0 cm (31.9 in) | 16,0 cm (6.3 in) |
| Chiều Dài Sải Cánh | 212,0 cm (83.5 in) | 19,0 cm (7.5 in) |
| Khối Lượng | 4050,0 g (142.86 oz) | 55,0 g (1.94 oz) |
| Chế Độ Ăn | Mammals including rabbits, hares, ground squirrels, and marmots. Also takes birds, reptiles, and carrion. Hunts … | Fruit and insects gleaned from the forest canopy and subcanopy. Particularly favors figs. |
| Số Trứng | 1-3 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Không
đại bàng vàng only
Wilson's Bird-of-paradise only
đại bàng vàng
Open and semi-open country including mountains, hills, and tundra. Prefers areas with cliffs or large trees for nesting and open terrain for hunting.
Wilson's Bird-of-paradise
Lowland and hill forests on the small islands of Waigeo and Batanta in the Raja Ampat archipelago, Indonesia.
Song & Call Comparison
đại bàng vàng
Mostly silent; emits a thin, high-pitched whistle 'kee-kee-kee' near the eyrie. Also gives low barking 'yak-yak' and mewing calls. Far less vocal than its size suggests.
Wilson's Bird-of-paradise
Male gives a harsh, nasal 'waah' or 'eeah' from display perch. Song is poorly documented in wild. Also produces mechanical rattling wing sounds during display flights.
Geographic Range & Migration
đại bàng vàng
Holarctic distribution across North America, Europe, North Africa, and Asia. The most widely distributed eagle species.
Wilson's Bird-of-paradise
Endemic to the islands of Waigeo and Batanta off the northwestern tip of New Guinea, Indonesia.
Tình Trạng Bảo Tồn
đại bàng vàng
Wilson's Bird-of-paradise
How to Tell Them Apart
đại bàng vàng
Dark brown overall with a golden-bronze sheen on the nape and crown. Juveniles show distinct white patches at the base of the tail and in the wings.
Dark horn-colored hooked bill with a yellow cere
Wilson's Bird-of-paradise
Males have a brilliant red back, yellow nape, turquoise blue bare crown, and green breast shield. Violet-blue curled tail wires. Females are brownish with bare blue crown.
Short, slightly curved greyish bill
About These Birds
đại bàng vàng
The golden eagle is one of the most powerful and agile raptors in the Northern Hemisphere. Revered by many cultures, it has been used in falconry for centuries, particularly by Kazakh eagle hunters of Central Asia. Golden eagles can dive at speeds exceeding 240 km/h when pursuing prey.
Wilson's Bird-of-paradise
Wilson's bird-of-paradise is one of the most extraordinarily colored birds on Earth. Males meticulously clear a patch of forest floor as a display court, removing every leaf and twig. The species was virtually unknown to science until the late 20th century due to its restricted island range.