Anna's Hummingbird vs Eurasian Magpie
Calypte anna 비교 대상 Pica pica
Side-by-Side Comparison
| 속성 | Anna's Hummingbird | Eurasian Magpie |
|---|---|---|
| 학명 | Calypte anna | Pica pica |
| 목 | Caprimulgiformes | Passeriformes |
| 과 | Trochilidae | Corvidae |
| 보전 상태 | Least Concern | Least Concern |
| 체장 | 10.0 cm (3.9 in) | 46.0 cm (18.1 in) |
| 날개 폭 | 12.0 cm (4.7 in) | 56.0 cm (22.0 in) |
| 체중 | 4.3 g (0.15 oz) | 220.0 g (7.76 oz) |
| 식성 | Nectar, small insects, and tree sap. Visits a wide variety of native and ornamental flowering … | Omnivorous — insects, grains, berries, carrion, eggs, and nestlings. Caches surplus food for later retrieval. |
| 산란 수 | 2 | 2-8 |
| 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 Magpie
Open woodland, farmland, hedgerows, parks, and gardens. Common in suburban and urban environments across Eurasia.
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 Magpie
A harsh, rapid chattering 'chach-chach-chach'. Also gives a variety of whistles and clucking notes. Known to mimic other birds and sounds. Very vocal in pairs.
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 Magpie
Europe, Asia, and northwest Africa. One of the most recognizable birds across the Palearctic region.
보전 상태
Anna's Hummingbird
Eurasian Magpie
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 Magpie
Bold black and white pattern with iridescent blue-green gloss on the wings and long graduated tail. White scapulars and flanks contrast with the black body.
Strong, straight black 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 Magpie
까치는 지구상 가장 지능적인 동물 중 하나이자 조류 중 처음으로 거울 자기 인식을 보인 종이다. 인간의 도구 사용, 장례 행동, 복잡한 사회 구조를 모방할 수 있다.