Belted Kingfisher vs Palau Kingfisher
Megaceryle alcyon so với Todiramphus pelewensis
Side-by-Side Comparison
| Thuộc Tính | Belted Kingfisher | Palau Kingfisher |
|---|---|---|
| Tên Khoa Học | Megaceryle alcyon | Todiramphus pelewensis |
| Bộ | Coraciiformes | Coraciiformes |
| Họ | Alcedinidae | Alcedinidae |
| Tình Trạng Bảo Tồn | Least Concern | Near Threatened |
| Chiều Dài | 33,0 cm (13.0 in) | — |
| Chiều Dài Sải Cánh | 53,0 cm (20.9 in) | 18,8 cm (7.4 in) |
| Khối Lượng | 150,0 g (5.29 oz) | 58,4 g (2.06 oz) |
| Chế Độ Ăn | Primarily small fish caught by plunge-diving from a perch or hover. Also takes crayfish, frogs, … | -- |
| Số Trứng | 6-7 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Môi Trường Sống Chung
Không
Belted Kingfisher only
Palau Kingfisher only
Belted Kingfisher
Rivers, streams, lakes, ponds, estuaries, and coastlines with clear water and suitable perches. Nests in burrows dug into earthen banks.
Song & Call Comparison
Belted Kingfisher
A loud, rattling 'klee-klee-klee-klee' — mechanical and penetrating. Given in flight along rivers. Also a harsh 'kekekek' near nest. Far louder than Common Kingfisher.
Palau Kingfisher
Geographic Range & Migration
Belted Kingfisher
North America from Alaska and Canada to Central America and the Caribbean. Northern populations migrate south in winter.
Palau Kingfisher
Tình Trạng Bảo Tồn
Belted Kingfisher
Palau Kingfisher
How to Tell Them Apart
Belted Kingfisher
Blue-grey upperparts with a shaggy crest and a white collar. Males have a single blue-grey breast band; females have an additional rufous belly band.
Long, heavy, straight, dark dagger-like bill
Palau Kingfisher
About These Birds
Belted Kingfisher
The belted kingfisher is unusual in that the female is more colorful than the male, sporting an additional rufous belly band. These noisy birds announce their territory with a distinctive rattling call. They excavate nesting burrows up to 2.4 meters deep into riverbanks using their heavy bills.