Emperor Penguin vs Erect-crested Penguin
Aptenodytes forsteri comparado com Eudyptes sclateri
Side-by-Side Comparison
| Atributo | Emperor Penguin | Erect-crested Penguin |
|---|---|---|
| Nome científico | Aptenodytes forsteri | Eudyptes sclateri |
| Ordem | Sphenisciformes | Sphenisciformes |
| Família | Spheniscidae | Spheniscidae |
| Estado de conservação | Near Threatened | Endangered |
| Comprimento | 115,0 cm (45.3 in) | — |
| Envergadura | 76,0 cm (29.9 in) | 22,3 cm (8.8 in) |
| Peso | 30000,0 g (1058.22 oz) | 5529,0 g (195.03 oz) |
| Dieta | Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and … | -- |
| Tamanho da postura | 1 | 2 |
| Population Trend | — | — |
Size Comparison
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
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.
Erect-crested Penguin
Geographic Range & Migration
Emperor Penguin
Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.
Erect-crested Penguin
Estado de conservação
Emperor Penguin
Erect-crested Penguin
How to Tell Them Apart
Emperor Penguin
Black head, chin, and dorsal side with white belly. Bright yellow-orange ear patches fade to pale yellow on the upper breast.
Long, slightly decurved bill — black with orange or pink mandible stripe
Erect-crested Penguin
About These Birds
Emperor Penguin
The emperor penguin is the tallest and heaviest of all penguin species. They breed in the harshest conditions on Earth, enduring Antarctic winter temperatures of -60 C and wind speeds of 200 km/h. Males incubate the single egg on their feet under a brood pouch for about 65 days while fasting.
Erect-crested Penguin
Erect-crested Penguin, 67–70 cm, breeds only on Bounty and Antipodes Islands southeast of New Zealand. Distinctive erect, brush-like yellow crest standing upright from eye to crown. Forages at sea for fish and squid; breeding biology poorly known due to remote location. Endangered; declining.