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Side-by-Side Comparison

属性	Emperor Penguin	Gentoo Penguin
学名	Aptenodytes forsteri	Pygoscelis papua
目	Sphenisciformes	Sphenisciformes
科	Spheniscidae	Spheniscidae
保全状況	Near Threatened	Least Concern
体長	115.0 cm (45.3 in)	—
翼開長	76.0 cm (29.9 in)	25.2 cm (9.9 in)
体重	30000.0 g (1058.22 oz)	6225.0 g (219.58 oz)
食性	Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and …	--
一腹卵数	1	2
Population Trend	—	—

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Size Comparison

Body Length

Emperor Penguin 115.0 cm

Gentoo Penguin —

翼開長

Emperor Penguin 76.0 cm

Gentoo Penguin 25.2 cm

体重

Emperor Penguin 30000.0 g

Gentoo Penguin 6225.0 g

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Habitat Comparison

共通生息地

🏖️ Coastal

Emperor Penguin only

None

Gentoo Penguin only

None

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

さえずり

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.

Gentoo 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.

Gentoo Penguin

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保全状況

Near Threatened

Emperor Penguin

Least Concern

Gentoo 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.

くちばし

Long, slightly decurved bill — black with orange or pink mandible stripe

Gentoo Penguin

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About These Birds

Emperor Penguin

最大・最重量のペンギンで、南極の-60℃の厳しい環境下で繁殖する。オスが卵を抱いて越冬する。

Gentoo Penguin

Gentoo Penguin, 75–90 cm, is the fastest swimming penguin, reaching 36 km/h. Distinctive white eye-stripe and orange-red bill; tail bobs from side to side while walking. Breeds from Falklands to Antarctic Peninsula. Piscivore and krill feeder; dives to 200 m. Population expanding southward with warming.

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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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Snares Penguin Eudyptes robustus Royal Penguin Eudyptes schlegeli African Penguin Spheniscus demersus King Penguin Aptenodytes patagonicus All Spheniscidae birds →

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