Eurasian Wren vs Raggiana Bird-of-paradise
Troglodytes troglodytes в сравнении с Paradisaea raggiana
Side-by-Side Comparison
| Характеристика | Eurasian Wren | Raggiana Bird-of-paradise |
|---|---|---|
| Научное название | Troglodytes troglodytes | Paradisaea raggiana |
| Отряд | Passeriformes | Passeriformes |
| Семейство | Troglodytidae | Paradisaeidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 9,5 cm (3.7 in) | 34,0 cm (13.4 in) |
| Размах крыльев | 15,0 cm (5.9 in) | 45,0 cm (17.7 in) |
| Масса | 9,0 g (0.32 oz) | 260,0 g (9.17 oz) |
| Питание | Insects and spiders, gleaned from dense vegetation, rock crevices, and bark. Active and restless forager. | Fruit, seeds, arthropods, and small vertebrates. Males display at communal lek sites to attract females. |
| Размер кладки | 3-9 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Eurasian Wren
Dense undergrowth in woodlands, gardens, hedgerows, and rocky areas. Prefers tangled vegetation close to the ground.
Raggiana Bird-of-paradise
Tropical rainforest and forest edge from lowlands to mid-montane elevations in New Guinea.
Song & Call Comparison
Eurasian Wren
Extraordinarily loud for its tiny size: a rapid, powerful stream of trills, buzzes, and churring phrases. One of Europe's loudest songs by volume relative to body weight.
Raggiana Bird-of-paradise
Males emit harsh, buzzy 'kraaak' calls and explosive wailing during display. Females give softer 'waak' contact calls. Display calls are loud and chaotic at leks.
Geographic Range & Migration
Eurasian Wren
Eurasia from Iceland and western Europe to Japan. The only wren species found outside the Americas.
Raggiana Bird-of-paradise
Southern and eastern New Guinea. Endemic to Papua New Guinea.
Охранный статус
Eurasian Wren
Raggiana Bird-of-paradise
How to Tell Them Apart
Eurasian Wren
Warm rufous-brown upperparts with fine dark barring. Pale buffy underparts with barred flanks. Short, often cocked tail.
Thin, slightly curved, dark brown bill
Raggiana Bird-of-paradise
Males have a yellow crown, emerald-green throat, and spectacular cascading orange-red flank plumes. Females are brown with rufous underparts.
Stout, slightly curved, blue-grey bill
About These Birds
Eurasian Wren
The Eurasian wren is one of the smallest birds in Europe but possesses an astonishingly loud song for its size. Males build multiple dome-shaped nests, from which the female selects one to line and use. In British folklore, the wren is known as the king of birds for outwitting the eagle in a flying contest.
Raggiana Bird-of-paradise
The raggiana bird-of-paradise is the national bird of Papua New Guinea, featured on the national flag and coat of arms. Males gather at traditional display trees to perform elaborate courtship dances, hanging upside down and shaking their spectacular flank plumes. Alfred Russel Wallace first described the species in 1873.