Eurasian Wren vs Grenada Wren
Troglodytes troglodytes 对比 Troglodytes grenadensis
Side-by-Side Comparison
| 属性 | Eurasian Wren | Grenada Wren |
|---|---|---|
| 学名 | Troglodytes troglodytes | Troglodytes grenadensis |
| 目 | Passeriformes | Passeriformes |
| 科 | Troglodytidae | Troglodytidae |
| 保护状况 | Least Concern | Not Evaluated |
| 体长 | 9.5 cm (3.7 in) | — |
| 翼展 | 15.0 cm (5.9 in) | — |
| 体重 | 9.0 g (0.32 oz) | 14.4 g (0.51 oz) |
| 食性 | Insects and spiders, gleaned from dense vegetation, rock crevices, and bark. Active and restless forager. | -- |
| 产卵数 | 3-9 | -- |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Eurasian Wren
Dense undergrowth in woodlands, gardens, hedgerows, and rocky areas. Prefers tangled vegetation close to the ground.
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.
Grenada Wren
Geographic Range & Migration
Eurasian Wren
Eurasia from Iceland and western Europe to Japan. The only wren species found outside the Americas.
Grenada Wren
保护状况
Eurasian Wren
Grenada Wren
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
Grenada Wren
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.