Emperor Penguin vs Hawfinch
Aptenodytes forsteri 对比 Coccothraustes coccothraustes
Side-by-Side Comparison
| 属性 | Emperor Penguin | Hawfinch |
|---|---|---|
| 学名 | Aptenodytes forsteri | Coccothraustes coccothraustes |
| 目 | Sphenisciformes | Passeriformes |
| 科 | Spheniscidae | Fringillidae |
| 保护状况 | Near Threatened | Least Concern |
| 体长 | 115.0 cm (45.3 in) | 18.0 cm (7.1 in) |
| 翼展 | 76.0 cm (29.9 in) | 32.0 cm (12.6 in) |
| 体重 | 30000.0 g (1058.22 oz) | 55.0 g (1.94 oz) |
| 食性 | Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and … | Seeds and kernels, especially from cherries, olives, elms, and hornbeams. The bill exerts a force … |
| 产卵数 | 1 | 3-5 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Emperor Penguin
Antarctic pack ice and surrounding Southern Ocean. The only penguin species that breeds during the Antarctic winter.
Hawfinch
Deciduous and mixed woodland, orchards, parks, and large gardens with mature fruiting trees.
Song & Call Comparison
Emperor Penguin
Loud, resonant trumpeting calls used for individual recognition in dense colonies. Each bird's call is unique in frequency. Also gives softer contact 'braying' notes.
Hawfinch
A sharp, metallic 'tsick' call — the primary vocalization and often all that's heard. Song is a thin, reedy warble. Generally inconspicuous vocally despite its striking appearance.
Geographic Range & Migration
Emperor Penguin
Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.
Hawfinch
Europe, North Africa, and western and central Asia. Partially migratory, with northern populations moving south in winter.
保护状况
Emperor Penguin
Hawfinch
How to Tell Them Apart
Emperor Penguin
Black head, chin, and dorsal side with white belly. Bright yellow-orange ear patches fade to pale yellow on the upper breast.
Long, slightly decurved bill — black with orange or pink mandible stripe
Hawfinch
Orange-brown head with a black bib and eye stripe. Warm brown back, grey nape, and broad white wing bar. Massive head and bill give a top-heavy appearance.
Enormously powerful, conical, pale bill capable of cracking cherry and olive stones
About These Birds
Emperor Penguin
体型最大、最重的企鹅。在南极冬季零下60摄氏度的环境中繁殖。雄鸟孵卵约65天，期间完全禁食。
Hawfinch
锡嘴雀是欧洲和亚洲温带林地的粗壮雀类，喙硕大有力，可以磕开坚硬的果核。羽色棕褐，头部具橙棕色，翅黑色带白斑。栖息于落叶林和混交林，以硬果、浆果和种子为食。冬季常集结成群在林地觅食。