Common Nightingale vs Bluethroat
Luscinia megarhynchos 比較対象 Luscinia svecica
Side-by-Side Comparison
| 属性 | Common Nightingale | Bluethroat |
|---|---|---|
| 学名 | Luscinia megarhynchos | Luscinia svecica |
| 目 | Passeriformes | Passeriformes |
| 科 | Muscicapidae | Muscicapidae |
| 保全状況 | Least Concern | Least Concern |
| 体長 | 16.5 cm (6.5 in) | — |
| 翼開長 | 25.0 cm (9.8 in) | — |
| 体重 | 21.0 g (0.74 oz) | 18.016666666666666 g (0.64 oz) |
| 食性 | Insects and larvae, supplemented with berries in autumn. Forages on or near the ground in … | -- |
| 一腹卵数 | 4-5 | 4-7 |
| 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.
Bluethroat
Geographic Range & Migration
Common Nightingale
Breeds in Europe and western Asia. Winters in sub-Saharan Africa. A long-distance migrant crossing the Sahara.
Bluethroat
保全状況
Common Nightingale
Bluethroat
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
Bluethroat
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。
Bluethroat
北ヨーロッパ・アジアの湿った茂みや葦原で繁殖し、南方で越冬するヒタキ（体長13〜14cm）。雄の鮮やかな青い喉の中央に赤い斑か白い斑があるのが特徴的。Luscinia svecica（ルリビタキ属）は低木の根際近くを素早く動き回り、昆虫や果実を食べる。日本には迷鳥として記録がある。Muscicapidae科。