红尾鵟 vs 緋紅金剛鸚鵡
Buteo jamaicensis 对比 Ara macao
Side-by-Side Comparison
| 属性 | 红尾鵟 | 緋紅金剛鸚鵡 |
|---|---|---|
| 学名 | Buteo jamaicensis | Ara macao |
| 目 | Accipitriformes | Psittaciformes |
| 科 | Accipitridae | Psittacidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 53.0 cm (20.9 in) | 85.0 cm (33.5 in) |
| 翼展 | 124.0 cm (48.8 in) | 110.0 cm (43.3 in) |
| 体重 | 1080.0 g (38.10 oz) | 1000.0 g (35.27 oz) |
| 食性 | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … | Fruits, nuts, seeds, and flowers from rainforest canopy trees. Visits clay licks to detoxify compounds … |
| 产卵数 | 2-4 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
红尾鵟
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
緋紅金剛鸚鵡
Humid tropical lowland rainforests, gallery forests, and forest edges. Requires large mature trees with cavities for nesting.
Song & Call Comparison
红尾鵟
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.
緋紅金剛鸚鵡
Very loud, raucous squawking screams 'araak-araak'. Also gives chattering contact calls in pairs. Capable of mimicking human speech in captivity. Highly vocal throughout the day.
Geographic Range & Migration
红尾鵟
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
緋紅金剛鸚鵡
Southern Mexico through Central America to Amazonian South America, including Peru, Bolivia, Brazil, and Colombia.
保护状况
红尾鵟
緋紅金剛鸚鵡
How to Tell Them Apart
红尾鵟
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
緋紅金剛鸚鵡
Brilliant scarlet red body with bright yellow wing coverts and blue flight feathers and tail. Large white bare facial patch around the eye.
Large, strongly curved bill — pale horn upper mandible, dark lower mandible
About These Birds
红尾鵟
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.
緋紅金剛鸚鵡
The scarlet macaw is one of the most iconic tropical birds with its dazzling tricolor plumage. These highly intelligent parrots form lifelong pair bonds and can live over 75 years in captivity. They play an important ecological role as seed dispersers in Neotropical rainforests.