Pingüino Emperador vs Emú
Aptenodytes forsteri comparado con Dromaius novaehollandiae
Side-by-Side Comparison
| Atributo | Pingüino Emperador | Emú |
|---|---|---|
| Nombre científico | Aptenodytes forsteri | Dromaius novaehollandiae |
| Orden | Sphenisciformes | Casuariiformes |
| Familia | Spheniscidae | Dromaiidae |
| Estado de conservación | Near Threatened | Least Concern |
| Longitud | 115,0 cm (45.3 in) | 175,0 cm (68.9 in) |
| Envergadura | 76,0 cm (29.9 in) | 20,0 cm (7.9 in) |
| Peso | 30000,0 g (1058.22 oz) | 45000,0 g (1587.33 oz) |
| Dieta | Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and … | Plants, seeds, fruits, flowers, and insects. Swallows large stones and charcoal to grind food in … |
| Tamaño de la puesta | 1 | 5-24 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Pingüino Emperador
Antarctic pack ice and surrounding Southern Ocean. The only penguin species that breeds during the Antarctic winter.
Emú
Open grasslands, savanna woodlands, scrublands, and semi-arid plains across Australia. Avoids dense forest and true desert.
Song & Call Comparison
Pingüino Emperador
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.
Emú
Deep, resonant booming grunt 'e-moo', often repeated 3 times. Females give a deep drumming call produced by an inflatable throat pouch. Generally low-pitched and far-carrying.
Geographic Range & Migration
Pingüino Emperador
Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.
Emú
Throughout mainland Australia. Absent from Tasmania, where the Tasmanian emu was driven to extinction by 1850.
Estado de conservación
Pingüino Emperador
Emú
How to Tell Them Apart
Pingüino Emperador
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
Emú
Shaggy grey-brown plumage with double-shafted feathers giving a loose, hair-like appearance. Bare blue skin on the face and neck.
Broad, flat, dark grey bill
About These Birds
Pingüino Emperador
Pingüino emperador, 110-120 cm, hasta 45 kg. El pingüino más grande y pesado. Plumaje negro y blanco con manchas amarillas en cuello. Cría en colonias sobre el hielo antártico en invierno. Vulnerable por cambio climático.
Emú
Emú, 150-190 cm, hasta 60 kg. Segunda ave más grande del mundo. Plumaje pardo grisáceo, alas vestigiales, poderosas patas con tres dedos. Endémico de Australia. Omnívoro. Macho incuba y cuida las crías. Preocupación menor.