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Side-by-Side Comparison

属性	Southern Rockhopper Penguin	King Penguin
学名	Eudyptes chrysocome	Aptenodytes patagonicus
目	Sphenisciformes	Sphenisciformes
科	Spheniscidae	Spheniscidae
保全状況	Vulnerable	Least Concern
体長	—	95.0 cm (37.4 in)
翼開長	19.6 cm (7.7 in)	64.0 cm (25.2 in)
体重	2615.0 g (92.24 oz)	14000.0 g (493.84 oz)
食性	--	Primarily lanternfish and squid caught during deep dives. Routinely dives to 100-300 meters, sometimes exceeding …
一腹卵数	2	1
Population Trend	—	—

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Size Comparison

Body Length

Southern Rockhopper Penguin —

King Penguin 95.0 cm

翼開長

Southern Rockhopper Penguin 19.6 cm

King Penguin 64.0 cm

体重

Southern Rockhopper Penguin 2615.0 g

King Penguin 14000.0 g

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Habitat Comparison

共通生息地

🏖️ Coastal

Southern Rockhopper Penguin only

None

King Penguin only

None

King Penguin

Breeds on sub-Antarctic islands with flat or gently sloping beaches. Forages in the Southern Ocean.

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Song & Call Comparison

Southern Rockhopper Penguin

King Penguin

さえずり

Uses individually unique complex calls for mate and chick recognition in noisy colonies. Produces a loud, musical trumpeting. Chick whistles are distinctive per family unit.

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Geographic Range & Migration

Southern Rockhopper Penguin

King Penguin

Sub-Antarctic islands including South Georgia, Crozet, Kerguelen, Macquarie, and Falkland Islands.

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保全状況

Vulnerable

Southern Rockhopper Penguin

Least Concern

King Penguin

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How to Tell Them Apart

Southern Rockhopper Penguin

King Penguin

羽毛

Dark blue-grey back with white belly. Vivid orange-gold auricular patches on the sides of the head and upper breast. Silvery-grey upperparts.

くちばし

Long, slender, slightly decurved bill with orange mandible plates

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About These Birds

Southern Rockhopper Penguin

フォークランド諸島などに生息するペンギンで、黄色い羽飾りが特徴。危急種に指定されている。

King Penguin

The king penguin is the second-largest penguin species, known for its striking orange-gold head markings. Unlike most penguins, king penguins do not build nests — they incubate their single egg on their feet. Their 14-16 month breeding cycle is the longest of any penguin species.

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Related Comparisons

Emperor Penguin vs King Penguin

same-family

King Penguin vs African Penguin

same-family

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