Red-tailed Hawk vs White-headed Vulture
Buteo jamaicensis เปรียบเทียบกับ Trigonoceps occipitalis
Side-by-Side Comparison
| คุณสมบัติ | Red-tailed Hawk | White-headed Vulture |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Buteo jamaicensis | Trigonoceps occipitalis |
| อันดับ | Accipitriformes | Accipitriformes |
| วงศ์ตระกูล | Accipitridae | Accipitridae |
| สถานะการอนุรักษ์ | Least Concern | Critically Endangered |
| ความยาว | 53.0 cm (20.9 in) | — |
| กว้างปีก | 124.0 cm (48.8 in) | 123.6 cm (48.7 in) |
| น้ำหนัก | 1080.0 g (38.10 oz) | 3710.0 g (130.87 oz) |
| อาหาร | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … | -- |
| จำนวนไข่ | 2-4 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
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Red-tailed Hawk only
White-headed Vulture only
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Red-tailed Hawk
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
Song & Call Comparison
Red-tailed Hawk
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.
White-headed Vulture
Geographic Range & Migration
Red-tailed Hawk
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
White-headed Vulture
สถานะการอนุรักษ์
Red-tailed Hawk
White-headed Vulture
How to Tell Them Apart
Red-tailed Hawk
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
White-headed Vulture
About These Birds
Red-tailed Hawk
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.