King Penguin vs Raggiana Bird-of-paradise
Aptenodytes patagonicus compared with Paradisaea raggiana
Side-by-Side Comparison
| Attribute | King Penguin | Raggiana Bird-of-paradise |
|---|---|---|
| Scientific Name | Aptenodytes patagonicus | Paradisaea raggiana |
| Order | Sphenisciformes | Passeriformes |
| Family | Spheniscidae | Paradisaeidae |
| Conservation Status | Least Concern | Least Concern |
| Length | 95.0 cm (37.4 in) | 34.0 cm (13.4 in) |
| Wingspan | 64.0 cm (25.2 in) | 45.0 cm (17.7 in) |
| Weight | 14000.0 g (493.84 oz) | 260.0 g (9.17 oz) |
| Diet | Primarily lanternfish and squid caught during deep dives. Routinely dives to 100-300 meters, sometimes exceeding … | Fruit, seeds, arthropods, and small vertebrates. Males display at communal lek sites to attract females. |
| Clutch Size | 1 | 1-2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
King Penguin
Breeds on sub-Antarctic islands with flat or gently sloping beaches. Forages in the Southern Ocean.
Raggiana Bird-of-paradise
Tropical rainforest and forest edge from lowlands to mid-montane elevations in New Guinea.
Song & Call Comparison
King Penguin
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.
Raggiana Bird-of-paradise
Males emit harsh, buzzy 'kraaak' calls and explosive wailing during display. Females give softer 'waak' contact calls. Display calls are loud and chaotic at leks.
Geographic Range & Migration
King Penguin
Sub-Antarctic islands including South Georgia, Crozet, Kerguelen, Macquarie, and Falkland Islands.
Raggiana Bird-of-paradise
Southern and eastern New Guinea. Endemic to Papua New Guinea.
Conservation Status
King Penguin
Raggiana Bird-of-paradise
How to Tell Them Apart
King Penguin
Dark blue-grey back with white belly. Vivid orange-gold auricular patches on the sides of the head and upper breast. Silvery-grey upperparts.
Long, slender, slightly decurved bill with orange mandible plates
Raggiana Bird-of-paradise
Males have a yellow crown, emerald-green throat, and spectacular cascading orange-red flank plumes. Females are brown with rufous underparts.
Stout, slightly curved, blue-grey bill
About These Birds
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.
Raggiana Bird-of-paradise
The raggiana bird-of-paradise is the national bird of Papua New Guinea, featured on the national flag and coat of arms. Males gather at traditional display trees to perform elaborate courtship dances, hanging upside down and shaking their spectacular flank plumes. Alfred Russel Wallace first described the species in 1873.