アカオノスリ vs ダルマワシ
Buteo jamaicensis 比較対象 Terathopius ecaudatus
Side-by-Side Comparison
| 属性 | アカオノスリ | ダルマワシ |
|---|---|---|
| 学名 | Buteo jamaicensis | Terathopius ecaudatus |
| 目 | Accipitriformes | Accipitriformes |
| 科 | Accipitridae | Accipitridae |
| 保全状況 | Least Concern | Endangered |
| 体長 | 53.0 cm (20.9 in) | — |
| 翼開長 | 124.0 cm (48.8 in) | 100.1 cm (39.4 in) |
| 体重 | 1080.0 g (38.10 oz) | 2400.0 g (84.66 oz) |
| 食性 | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … | -- |
| 一腹卵数 | 2-4 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
アカオノスリ
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
Song & Call Comparison
アカオノスリ
Iconic, raspy descending scream: 'kreeeeee-ar', often used in films for all raptors. Gives short barking 'kak' notes near nest. Juveniles beg with persistent squealing whistles.
ダルマワシ
Geographic Range & Migration
アカオノスリ
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
ダルマワシ
保全状況
アカオノスリ
ダルマワシ
How to Tell Them Apart
アカオノスリ
Variable plumage from pale to dark morphs. Most adults have rich brown upperparts, a pale breast with a dark belly band, and the characteristic rufous-red tail.
Dark hooked bill with a yellow cere
ダルマワシ
About These Birds
アカオノスリ
The red-tailed hawk is the most widespread and common hawk in North America. Its screaming cry is so iconic that it is often dubbed over bald eagle footage in films and television. These adaptable raptors thrive in human-altered landscapes and are a familiar sight perched along highways.
ダルマワシ
The Bateleur is an Endangered eagle of the family Accipitridae found in open savanna and woodland across sub-Saharan Africa. Weighing about 2,400g with an impressive wingspan of 100.1cm, it is distinguished by its extremely short tail and vivid red facial skin and bill. It soars for hours over vast distances, feeding primarily on carrion and occasionally taking live prey.