Belted Kingfisher vs Common Nightingale
Megaceryle alcyon 对比 Luscinia megarhynchos
Side-by-Side Comparison
| 属性 | Belted Kingfisher | Common Nightingale |
|---|---|---|
| 学名 | Megaceryle alcyon | Luscinia megarhynchos |
| 目 | Coraciiformes | Passeriformes |
| 科 | Alcedinidae | Muscicapidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 33.0 cm (13.0 in) | 16.5 cm (6.5 in) |
| 翼展 | 53.0 cm (20.9 in) | 25.0 cm (9.8 in) |
| 体重 | 150.0 g (5.29 oz) | 21.0 g (0.74 oz) |
| 食性 | Primarily small fish caught by plunge-diving from a perch or hover. Also takes crayfish, frogs, … | Insects and larvae, supplemented with berries in autumn. Forages on or near the ground in … |
| 产卵数 | 6-7 | 4-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Belted Kingfisher
Rivers, streams, lakes, ponds, estuaries, and coastlines with clear water and suitable perches. Nests in burrows dug into earthen banks.
Common Nightingale
Dense thickets, scrub, and undergrowth in deciduous woodland. Prefers areas with thick ground cover near water.
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.
Common Nightingale
Considered Europe's finest songster: an extraordinarily rich, loud, flute-like melody of bubbling trills, slow whistles, and a distinctive crescendo 'lu-lu-lu'. Sings day and night.
Geographic Range & Migration
Belted Kingfisher
North America from Alaska and Canada to Central America and the Caribbean. Northern populations migrate south in winter.
Common Nightingale
Breeds in Europe and western Asia. Winters in sub-Saharan Africa. A long-distance migrant crossing the Sahara.
保护状况
Belted Kingfisher
Common Nightingale
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
Common Nightingale
Plain warm brown upperparts with a rufous-chestnut tail. Pale greyish-white underparts. Unremarkable appearance belies its remarkable voice.
Thin, pointed, dark brown bill
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.
Common Nightingale
夜莺（Luscinia megarhynchos）— 分布于欧洲和中亚，在非洲越冬。以夜间也能听到的复杂而丰富的歌声著称。