Common Kingfisher vs Wilson's Bird-of-paradise
Alcedo atthis so với Cicinnurus respublica
Side-by-Side Comparison
| Thuộc Tính | Common Kingfisher | Wilson's Bird-of-paradise |
|---|---|---|
| Tên Khoa Học | Alcedo atthis | Cicinnurus respublica |
| Bộ | Coraciiformes | Passeriformes |
| Họ | Alcedinidae | Paradisaeidae |
| Tình Trạng Bảo Tồn | Least Concern | Near Threatened |
| Chiều Dài | 17,0 cm (6.7 in) | 16,0 cm (6.3 in) |
| Chiều Dài Sải Cánh | 25,0 cm (9.8 in) | 19,0 cm (7.5 in) |
| Khối Lượng | 36,0 g (1.27 oz) | 55,0 g (1.94 oz) |
| Chế Độ Ăn | Small fish, aquatic insects, and crustaceans. Hunts from a low perch over water, diving headfirst … | Fruit and insects gleaned from the forest canopy and subcanopy. Particularly favors figs. |
| Số Trứng | 3-10 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Không
Common Kingfisher only
Wilson's Bird-of-paradise only
Common Kingfisher
Clear, slow-flowing rivers, streams, lakes, and ponds with suitable perching and nesting banks. Requires clean water with good fish populations.
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
Common Kingfisher
A sharp, penetrating 'chee' whistle given in flight, often the first indication of its presence. Short, shrill single note as it darts low over rivers. Contact call is a rippling …
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
Common Kingfisher
Widespread across Europe, Asia, and North Africa. Northern populations migrate south in winter.
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
Common Kingfisher
Wilson's Bird-of-paradise
How to Tell Them Apart
Common Kingfisher
Brilliant electric blue upperparts and orange underparts. Blue-green crown with darker barring. White throat patch and cheek spots. A flash of blue in flight.
Long, straight, dagger-like dark bill — orange base on the lower mandible in females
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
Common Kingfisher
The common kingfisher is a dazzling jewel of waterways, its iridescent blue plumage caused by light refraction in the feather structure rather than pigment. These birds inspired the design of the Shinkansen bullet train in Japan — the shape of their bill was copied to reduce sonic booms when trains exit tunnels.
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.