Краснохвостый сарыч vs Wilson's Bird-of-paradise
Buteo jamaicensis в сравнении с Cicinnurus respublica
Side-by-Side Comparison
| Характеристика | Краснохвостый сарыч | Wilson's Bird-of-paradise |
|---|---|---|
| Научное название | Buteo jamaicensis | Cicinnurus respublica |
| Отряд | Accipitriformes | Passeriformes |
| Семейство | Accipitridae | Paradisaeidae |
| Охранный статус | Least Concern | Near Threatened |
| Длина | 53,0 cm (20.9 in) | 16,0 cm (6.3 in) |
| Размах крыльев | 124,0 cm (48.8 in) | 19,0 cm (7.5 in) |
| Масса | 1080,0 g (38.10 oz) | 55,0 g (1.94 oz) |
| Питание | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … | Fruit and insects gleaned from the forest canopy and subcanopy. Particularly favors figs. |
| Размер кладки | 2-4 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Общие среды обитания
Краснохвостый сарыч only
Wilson's Bird-of-paradise only
Нет
Краснохвостый сарыч
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
Wilson's Bird-of-paradise
Lowland and hill forests on the small islands of Waigeo and Batanta in the Raja Ampat archipelago, Indonesia.
Song & Call Comparison
Краснохвостый сарыч
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.
Wilson's Bird-of-paradise
Male gives a harsh, nasal 'waah' or 'eeah' from display perch. Song is poorly documented in wild. Also produces mechanical rattling wing sounds during display flights.
Geographic Range & Migration
Краснохвостый сарыч
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
Wilson's Bird-of-paradise
Endemic to the islands of Waigeo and Batanta off the northwestern tip of New Guinea, Indonesia.
Охранный статус
Краснохвостый сарыч
Wilson's Bird-of-paradise
How to Tell Them Apart
Краснохвостый сарыч
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
Wilson's Bird-of-paradise
Males have a brilliant red back, yellow nape, turquoise blue bare crown, and green breast shield. Violet-blue curled tail wires. Females are brownish with bare blue crown.
Short, slightly curved greyish bill
About These Birds
Краснохвостый сарыч
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.
Wilson's Bird-of-paradise
Wilson's bird-of-paradise is one of the most extraordinarily colored birds on Earth. Males meticulously clear a patch of forest floor as a display court, removing every leaf and twig. The species was virtually unknown to science until the late 20th century due to its restricted island range.