Common Nightingale vs Ala Shan Redstart
Luscinia megarhynchos 比較対象 Phoenicurus alaschanicus
Side-by-Side Comparison
| 属性 | Common Nightingale | Ala Shan Redstart |
|---|---|---|
| 学名 | Luscinia megarhynchos | Phoenicurus alaschanicus |
| 目 | Passeriformes | Passeriformes |
| 科 | Muscicapidae | Muscicapidae |
| 保全状況 | Least Concern | Near Threatened |
| 体長 | 16.5 cm (6.5 in) | — |
| 翼開長 | 25.0 cm (9.8 in) | 17.9 cm (7.0 in) |
| 体重 | 21.0 g (0.74 oz) | 16.8 g (0.59 oz) |
| 食性 | Insects and larvae, supplemented with berries in autumn. Forages on or near the ground in … | -- |
| 一腹卵数 | 4-5 | 5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Common Nightingale
Dense thickets, scrub, and undergrowth in deciduous woodland. Prefers areas with thick ground cover near water.
Song & Call Comparison
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.
Ala Shan Redstart
Geographic Range & Migration
Common Nightingale
Breeds in Europe and western Asia. Winters in sub-Saharan Africa. A long-distance migrant crossing the Sahara.
Ala Shan Redstart
保全状況
Common Nightingale
Ala Shan Redstart
How to Tell Them Apart
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
Ala Shan Redstart
About These Birds
Common Nightingale
サヨナキドリ（Luscinia megarhynchos）— ヨーロッパ・中央アジアに分布し、アフリカで越冬する。夜間にも聴こえる複雑で豊かな歌声で知られる。
Ala Shan Redstart
The Ala Shan Redstart is a near-threatened muscicapid bird weighing about 17 g with a wingspan near 18 cm. It breeds in the Helan Mountains and surrounding arid regions of north-central China, inhabiting rocky mountain slopes and sparse woodland.