Azulejo Oriental vs Pingüino Emperador
Sialia sialis comparado con Aptenodytes forsteri
Side-by-Side Comparison
| Atributo | Azulejo Oriental | Pingüino Emperador |
|---|---|---|
| Nombre científico | Sialia sialis | Aptenodytes forsteri |
| Orden | Passeriformes | Sphenisciformes |
| Familia | Turdidae | Spheniscidae |
| Estado de conservación | Least Concern | Near Threatened |
| Longitud | 17,5 cm (6.9 in) | 115,0 cm (45.3 in) |
| Envergadura | 27,0 cm (10.6 in) | 76,0 cm (29.9 in) |
| Peso | 31,0 g (1.09 oz) | 30000,0 g (1058.22 oz) |
| Dieta | Insects in summer, berries in winter. Hunts from low perches, dropping to the ground to … | Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and … |
| Tamaño de la puesta | 4-5 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Azulejo Oriental
Open woodland, farmland edges, orchards, and parks with scattered trees and open ground. Readily uses nest boxes.
Pingüino Emperador
Antarctic pack ice and surrounding Southern Ocean. The only penguin species that breeds during the Antarctic winter.
Song & Call Comparison
Azulejo Oriental
A rich, melodious warbled 'chur-wi, tur-a-lee' song. Both sexes sing. Call is a soft, musical 'turee'. Song is gentle and flute-like, suggesting a small thrush. Given from exposed perch.
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.
Geographic Range & Migration
Azulejo Oriental
Eastern North America from southern Canada to Honduras and Nicaragua. Partially migratory.
Pingüino Emperador
Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.
Estado de conservación
Azulejo Oriental
Pingüino Emperador
How to Tell Them Apart
Azulejo Oriental
Males are vivid royal blue above with a rusty-red breast and white belly. Females are grey-blue with a paler rust breast.
Short, thin, dark bill
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
About These Birds
Azulejo Oriental
Azulejo oriental, 16-21 cm. Macho azul vivo en dorso, pecho castaño, vientre blanco; hembra más apagada. Habita prados, bordes de bosque y zonas rurales del este de Norteamérica. Insectívoro. Preocupación menor.
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.