ハクトウワシ vs Hoopoe

Haliaeetus leucocephalus 比較対象 Upupa epops

{# ════════════════════════════════════════════════════════════════════════ Side-by-side Comparison Table ════════════════════════════════════════════════════════════════════════ #}

Side-by-Side Comparison

属性 ハクトウワシ Hoopoe
学名 Haliaeetus leucocephalus Upupa epops
Accipitriformes Bucerotiformes
Accipitridae Upupidae
保全状況 Least Concern Least Concern
体長 79.0 cm (31.1 in) 28.0 cm (11.0 in)
翼開長 203.0 cm (79.9 in) 46.0 cm (18.1 in)
体重 4300.0 g (151.68 oz) 62.0 g (2.19 oz)
食性 Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … Insects and larvae probed from the ground, especially beetle grubs, crickets, and caterpillars. Occasionally takes …
一腹卵数 1-4 2-12
Population Trend
{# ════════════════════════════════════════════════════════════════════════ Visual Size Comparison ════════════════════════════════════════════════════════════════════════ #}

Size Comparison

Body Length
ハクトウワシ 79.0 cm
Hoopoe 28.0 cm
翼開長
ハクトウワシ 203.0 cm
Hoopoe 46.0 cm
体重
ハクトウワシ 4300.0 g
Hoopoe 62.0 g
{# ════════════════════════════════════════════════════════════════════════ Habitat Comparison ════════════════════════════════════════════════════════════════════════ #}

Habitat Comparison

共通生息地

ハクトウワシ only

Hoopoe only

None

ハクトウワシ

Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.

Hoopoe

Open woodland, orchards, vineyards, parkland, and grassland with bare or sparsely vegetated ground for foraging.

{# ════════════════════════════════════════════════════════════════════════ Song & Call Comparison ════════════════════════════════════════════════════════════════════════ #}

Song & Call Comparison

ハクトウワシ

さえずり

High-pitched, chattering whistle: a rapid 'kleek-kik-ik-ik-ik'. Surprisingly weak and thin for such a large raptor. Also gives a lower 'kwit-kwit' call near the nest.

Hoopoe

さえずり

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'.

{# ════════════════════════════════════════════════════════════════════════ Geographic Range & Migration ════════════════════════════════════════════════════════════════════════ #}

Geographic Range & Migration

ハクトウワシ

North America from Alaska and Canada through the contiguous United States to northern Mexico.

Hoopoe

Europe, Asia, and Africa. Northern populations are migratory. A widespread species across the Old World.

{# ════════════════════════════════════════════════════════════════════════ Conservation Status Comparison ════════════════════════════════════════════════════════════════════════ #}

保全状況

Least Concern

ハクトウワシ

Least Concern

Hoopoe

{# ════════════════════════════════════════════════════════════════════════ Identification Tips — How to Tell Them Apart ════════════════════════════════════════════════════════════════════════ #}

How to Tell Them Apart

ハクトウワシ

羽毛

Adults have a dark brown body with a striking white head and tail. Juveniles are mottled brown and white, reaching full adult plumage at age five.

くちばし

Large, hooked, bright yellow bill

Hoopoe

羽毛

Pinkish-brown body with dramatically barred black and white wings and tail. Long, erectile, fan-shaped crest tipped with black. Undulating butterfly-like flight.

くちばし

Long, thin, slightly decurved bill for probing soil

{# ════════════════════════════════════════════════════════════════════════ About Each Bird (Descriptions) ════════════════════════════════════════════════════════════════════════ #}

About These Birds

ハクトウワシ

ハクトウワシはアメリカ合衆国の国鳥で国の象徴である。DDT農薬使用により一度は絶滅の危機に瀕したが、見事な回復を遂げ、2007年に絶滅危惧種リストから外された。これらの力強い猛禽類は、2トンを超えるものもある鳥類最大の木の巣を作る。

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。

{# ════════════════════════════════════════════════════════════════════════ Related Comparisons ════════════════════════════════════════════════════════════════════════ #}

Related Comparisons

{# ════════════════════════════════════════════════════════════════════════ More Birds in Family ════════════════════════════════════════════════════════════════════════ #}

More Birds to Explore

Explore the Nature FYI Family