Anna's Hummingbird vs Eurasian Wren
Calypte anna 비교 대상 Troglodytes troglodytes
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Eurasian Wren |
|---|---|---|
| 학명 | Calypte anna | Troglodytes troglodytes |
| 목 | Caprimulgiformes | Passeriformes |
| 과 | Trochilidae | Troglodytidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 10.0 cm (3.9 in) | 9.5 cm (3.7 in) |
| 날개 폭 | 12.0 cm (4.7 in) | 15.0 cm (5.9 in) |
| 체중 | 4.3 g (0.15 oz) | 9.0 g (0.32 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Insects and spiders, gleaned from dense vegetation, rock crevices, and bark. Active and restless forager. |
| 산란 수 | 2 | 3-9 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Anna's Hummingbird
Chaparral, coastal sage scrub, gardens, parks, and open woodland along the Pacific coast. One of few hummingbirds not fully migratory.
Eurasian Wren
Dense undergrowth in woodlands, gardens, hedgerows, and rocky areas. Prefers tangled vegetation close to the ground.
Song & Call Comparison
Anna's Hummingbird
Male produces a complex, scratchy song with buzzy 'dzzzzt' notes. Gives a nasal 'chee-chee-chee'. Males sing year-round, even in winter; one of few hummingbirds with true song.
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.
Geographic Range & Migration
Anna's Hummingbird
Western North America from southern British Columbia along the Pacific coast to Baja California. Range has expanded northward.
Eurasian Wren
Eurasia from Iceland and western Europe to Japan. The only wren species found outside the Americas.
보전 상태
Anna's Hummingbird
Eurasian Wren
How to Tell Them Apart
Anna's Hummingbird
Metallic bronze-green upperparts. Males have an iridescent rose-red crown and gorget. Females have green upperparts with grey underparts and a small red gorget patch.
Medium-length, straight, thin black bill
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
About These Birds
Anna's Hummingbird
안나 벌새는 북아메리카 서해안에 서식하는 중간 크기의 벌새입니다. 수컷은 화려한 핫핑크색의 목 깃털을 가지고 있으며, 꽃에서 꿀을 먹고 작은 곤충도 잡아먹습니다.
Eurasian Wren
굴뚝새는 유럽에서 가장 작은 새 중 하나이지만 놀랍도록 큰 소리로 노래한다. 몸무게 10g 미만이지만 노래 소리는 500m 이상 퍼진다. 추운 날에는 집단으로 모여 체온을 유지한다.