Emperor Penguin vs Papagaio-verdadeiro
Aptenodytes forsteri comparado com Amazona aestiva
Side-by-Side Comparison
| Atributo | Emperor Penguin | Papagaio-verdadeiro |
|---|---|---|
| Nome científico | Aptenodytes forsteri | Amazona aestiva |
| Ordem | Sphenisciformes | Psittaciformes |
| Família | Spheniscidae | Psittacidae |
| Estado de conservação | Near Threatened | Near Threatened |
| Comprimento | 115,0 cm (45.3 in) | 36,0 cm (14.2 in) |
| Envergadura | 76,0 cm (29.9 in) | 55,0 cm (21.7 in) |
| Peso | 30000,0 g (1058.22 oz) | 400,0 g (14.11 oz) |
| Dieta | Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and … | Seeds, nuts, fruits, berries, and flowers. Feeds in tree canopy in noisy flocks. Occasionally raids … |
| Tamanho da postura | 1 | 1-5 |
| 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.
Papagaio-verdadeiro
Tropical and subtropical forests, woodland, savanna, and palm groves in South America.
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.
Papagaio-verdadeiro
Loud, raucous squawking and screaming calls. Capable of impressive vocal mimicry including human speech. Contact call is a rolling 'arr-arr'. Highly vocal in social groups.
Geographic Range & Migration
Emperor Penguin
Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.
Papagaio-verdadeiro
Interior of South America including Brazil, Bolivia, Paraguay, and northern Argentina.
Estado de conservação
Emperor Penguin
Papagaio-verdadeiro
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
Papagaio-verdadeiro
Green body with a turquoise-blue forehead, yellow face, and red and blue wing patches. Red at the bend of the wing visible in flight.
Strong, hooked, dark grey upper mandible with a paler lower mandible
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.
Papagaio-verdadeiro
The turquoise-fronted amazon is one of the most popular pet parrots in the world, prized for its ability to mimic human speech and its engaging personality. In the wild, these sociable parrots roost communally in large flocks and fly in pairs to feeding sites at dawn. Habitat loss and trapping for the pet trade threaten wild populations.