Japanese White-eye vs Búteo-de-cauda-vermelha
Zosterops japonicus comparado com Buteo jamaicensis
Side-by-Side Comparison
| Atributo | Japanese White-eye | Búteo-de-cauda-vermelha |
|---|---|---|
| Nome científico | Zosterops japonicus | Buteo jamaicensis |
| Ordem | Passeriformes | Accipitriformes |
| Família | Zosteropidae | Accipitridae |
| Estado de conservação | Least Concern | Least Concern |
| Comprimento | 11,5 cm (4.5 in) | 53,0 cm (20.9 in) |
| Envergadura | 17,0 cm (6.7 in) | 124,0 cm (48.8 in) |
| Peso | 11,0 g (0.39 oz) | 1080,0 g (38.10 oz) |
| Dieta | Insects, nectar, and fruit. Active gleaner that flits through foliage and visits flowers. Important pollinator … | Small to medium mammals, especially voles, mice, and rabbits. Also takes birds, reptiles, and large … |
| Tamanho da postura | 2-6 | 2-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partilhados
Japanese White-eye only
Nenhum
Búteo-de-cauda-vermelha only
Japanese White-eye
Broadleaf evergreen forests, gardens, parks, and suburban areas. Highly adaptable and common in East Asian gardens.
Búteo-de-cauda-vermelha
Open country with scattered elevated perches such as trees, poles, and cliffs. Adaptable to farmland, grasslands, roadsides, and suburban areas.
Song & Call Comparison
Japanese White-eye
Sweet, high-pitched 'tsee-tsee-tsee' whistle and soft melodic warbling. Flocks produce a continuous tinkling chorus. Alarm is a sharper 'tset'. Song is gentle and rhythmic.
Búteo-de-cauda-vermelha
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.
Geographic Range & Migration
Japanese White-eye
East Asia including Japan, China, Korea, Taiwan, Vietnam, and the Philippines. Introduced to Hawaii and other Pacific islands.
Búteo-de-cauda-vermelha
North America from Alaska to Panama, including the Caribbean. One of the most common raptors in North America.
Estado de conservação
Japanese White-eye
Búteo-de-cauda-vermelha
How to Tell Them Apart
Japanese White-eye
Olive-green upperparts with a bright white eye-ring. Yellow throat and undertail coverts. Greyish-white belly.
Thin, pointed, slightly decurved dark bill
Búteo-de-cauda-vermelha
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
About These Birds
Japanese White-eye
O olho-branco-japonês é uma pequena ave verde-oliva com anel ocular branco característico, muito popular como canário de gaiola no Japão e amplamente distribuído na Ásia.
Búteo-de-cauda-vermelha
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.