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Side-by-Side Comparison

属性	Emperor Penguin	Southern Rockhopper Penguin
学名	Aptenodytes forsteri	Eudyptes chrysocome
目	Sphenisciformes	Sphenisciformes
科	Spheniscidae	Spheniscidae
保护状况	Near Threatened	Vulnerable
体长	115.0 cm (45.3 in)	—
翼展	76.0 cm (29.9 in)	19.6 cm (7.7 in)
体重	30000.0 g (1058.22 oz)	2615.0 g (92.24 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	—	—

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Size Comparison

Body Length

Emperor Penguin 115.0 cm

Southern Rockhopper Penguin —

翼展

Emperor Penguin 76.0 cm

Southern Rockhopper Penguin 19.6 cm

体重

Emperor Penguin 30000.0 g

Southern Rockhopper Penguin 2615.0 g

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Habitat Comparison

共同栖息地

🏖️ Coastal

Emperor Penguin only

无

Southern Rockhopper Penguin only

无

Emperor Penguin

Antarctic pack ice and surrounding Southern Ocean. The only penguin species that breeds during the Antarctic winter.

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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.

Southern Rockhopper Penguin

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Geographic Range & Migration

Emperor Penguin

Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.

Southern Rockhopper Penguin

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保护状况

Near Threatened

Emperor Penguin

Vulnerable

Southern Rockhopper Penguin

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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

Southern Rockhopper Penguin

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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。

Southern Rockhopper Penguin

南跳岩企鹅，体长45-58厘米。黄色羽冠，眼睛鲜红。分布于福克兰群岛。易危。

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Related Comparisons

Emperor Penguin vs King Penguin

same-family

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More Birds to Explore

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