Emperor Penguin vs Eastern Rockhopper Penguin
Aptenodytes forsteri 对比 Eudyptes filholi
Side-by-Side Comparison
| 属性 | Emperor Penguin | Eastern Rockhopper Penguin |
|---|---|---|
| 学名 | Aptenodytes forsteri | Eudyptes filholi |
| 目 | Sphenisciformes | Sphenisciformes |
| 科 | Spheniscidae | Spheniscidae |
| 保护状况 | Near Threatened | Not Evaluated |
| 体长 | 115.0 cm (45.3 in) | — |
| 翼展 | 76.0 cm (29.9 in) | — |
| 体重 | 30000.0 g (1058.22 oz) | — |
| 食性 | Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and … | -- |
| 产卵数 | 1 | 2 |
| Population Trend | — | — |
Size Comparison
Body Length
Emperor Penguin
115.0 cm
Eastern Rockhopper Penguin
—
翼展
Emperor Penguin
76.0 cm
Eastern Rockhopper Penguin
—
体重
Emperor Penguin
30000.0 g
Eastern Rockhopper Penguin
—
Habitat Comparison
Emperor Penguin
Antarctic pack ice and surrounding Southern Ocean. The only penguin species that breeds during the Antarctic winter.
Song & Call Comparison
Emperor Penguin
鸣唱
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.
Eastern Rockhopper Penguin
Geographic Range & Migration
Emperor Penguin
Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.
Eastern Rockhopper Penguin
保护状况
Near Threatened
Emperor Penguin
Not Evaluated
Eastern Rockhopper Penguin
How to Tell Them Apart
Emperor Penguin
羽毛
Black head, chin, and dorsal side with white belly. Bright yellow-orange ear patches fade to pale yellow on the upper breast.
喙
Long, slightly decurved bill — black with orange or pink mandible stripe
Eastern Rockhopper Penguin
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。
Eastern Rockhopper Penguin
东跳岩企鹅，体长45-58厘米。分布于亚南极岛屿、印度洋和西太平洋。易危。