Hoopoe vs Snowy Owl
Upupa epops 比較対象 Bubo scandiacus
Side-by-Side Comparison
| 属性 | Hoopoe | Snowy Owl |
|---|---|---|
| 学名 | Upupa epops | Bubo scandiacus |
| 目 | Bucerotiformes | Strigiformes |
| 科 | Upupidae | Strigidae |
| 保全状況 | Least Concern | Vulnerable |
| 体長 | 28.0 cm (11.0 in) | 63.0 cm (24.8 in) |
| 翼開長 | 46.0 cm (18.1 in) | 145.0 cm (57.1 in) |
| 体重 | 62.0 g (2.19 oz) | 2100.0 g (74.08 oz) |
| 食性 | Insects and larvae probed from the ground, especially beetle grubs, crickets, and caterpillars. Occasionally takes … | Primarily lemmings on the breeding grounds, where a pair may consume over 1,500 per year. … |
| 一腹卵数 | 2-12 | 3-14 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Hoopoe
Open woodland, orchards, vineyards, parkland, and grassland with bare or sparsely vegetated ground for foraging.
Snowy Owl
Arctic tundra for breeding. Winters in open habitats resembling tundra, including prairies, airports, shorelines, and agricultural fields.
Song & Call Comparison
Hoopoe
The eponymous call: a soft, far-carrying 'oop-oop-oop', repeated in triplets or quadruplets. Given from a hidden perch; mellow and flute-like. Contact call is a thin 'cherrr'.
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
Hoopoe
Europe, Asia, and Africa. Northern populations are migratory. A widespread species across the Old World.
Snowy Owl
Circumpolar Arctic for breeding. Irruptive winter movements bring birds south to the northern United States, Europe, and Asia.
保全状況
Hoopoe
Snowy Owl
How to Tell Them Apart
Hoopoe
Pinkish-brown body with dramatically barred black and white wings and tail. Long, erectile, fan-shaped crest tipped with black. Undulating butterfly-like flight.
Long, thin, slightly decurved bill for probing soil
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
Hoopoe
ヤツガシラはアフリカ・ユーラシアに広く生息する中型の鳥（体長25〜29 cm）。オレンジ色の羽衣と黒白の翼・尾・先端が黒い扇状の冠羽、長い下向きに曲がったくちばしが特徴。地面をつつきながら昆虫・ムカデ・ミミズを採食。イスラエルの国鳥。
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.