Common Nightingale vs Snowy Owl
Luscinia megarhynchos 对比 Bubo scandiacus
Side-by-Side Comparison
| 属性 | Common Nightingale | Snowy Owl |
|---|---|---|
| 学名 | Luscinia megarhynchos | Bubo scandiacus |
| 目 | Passeriformes | Strigiformes |
| 科 | Muscicapidae | Strigidae |
| 保护状况 | Least Concern | Vulnerable |
| 体长 | 16.5 cm (6.5 in) | 63.0 cm (24.8 in) |
| 翼展 | 25.0 cm (9.8 in) | 145.0 cm (57.1 in) |
| 体重 | 21.0 g (0.74 oz) | 2100.0 g (74.08 oz) |
| 食性 | Insects and larvae, supplemented with berries in autumn. Forages on or near the ground in … | Primarily lemmings on the breeding grounds, where a pair may consume over 1,500 per year. … |
| 产卵数 | 4-5 | 3-14 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Common Nightingale
Dense thickets, scrub, and undergrowth in deciduous woodland. Prefers areas with thick ground cover near water.
Snowy Owl
Arctic tundra for breeding. Winters in open habitats resembling tundra, including prairies, airports, shorelines, and agricultural fields.
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.
Snowy Owl
Male gives a deep booming hoot 'hooooo' and a rising 'hoo-hoo' series. Also barks sharply when alarmed. Quieter than many owls; silent during long Arctic winter hunts.
Geographic Range & Migration
Common Nightingale
Breeds in Europe and western Asia. Winters in sub-Saharan Africa. A long-distance migrant crossing the Sahara.
Snowy Owl
Circumpolar Arctic for breeding. Irruptive winter movements bring birds south to the northern United States, Europe, and Asia.
保护状况
Common Nightingale
Snowy Owl
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
Snowy Owl
Adult males are almost entirely white. Females and immatures have dark brown barring and spotting. Yellow eyes and fully feathered feet.
Dark hooked bill mostly hidden by dense facial feathering
About These Birds
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。
Snowy Owl
The snowy owl is the heaviest North American owl and one of the most charismatic Arctic birds. Unlike most owls, it is largely diurnal, necessitated by the continuous daylight of Arctic summers. Snowy owl irruptions — periodic mass southward movements — are tied to lemming population cycles.