Emperor Penguin vs Roseate Spoonbill
Aptenodytes forsteri comparé à Platalea ajaja
Side-by-Side Comparison
| Attribut | Emperor Penguin | Roseate Spoonbill |
|---|---|---|
| Nom scientifique | Aptenodytes forsteri | Platalea ajaja |
| Ordre | Sphenisciformes | Pelecaniformes |
| Famille | Spheniscidae | Threskiornithidae |
| Statut de conservation | Near Threatened | Least Concern |
| Longueur | 115,0 cm (45.3 in) | 81,0 cm (31.9 in) |
| Envergure | 76,0 cm (29.9 in) | 127,0 cm (50.0 in) |
| Poids | 30000,0 g (1058.22 oz) | 1500,0 g (52.91 oz) |
| Régime alimentaire | Primarily Antarctic silverfish, krill, and squid. The deepest-diving bird, reaching depths over 500 meters and … | Small fish, crustaceans, aquatic insects, and plant material filtered from shallow water by sweeping the … |
| Taille de la couvée | 1 | 1-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Habitats partagés
Emperor Penguin only
Aucun(e)
Emperor Penguin
Antarctic pack ice and surrounding Southern Ocean. The only penguin species that breeds during the Antarctic winter.
Roseate Spoonbill
Shallow coastal lagoons, estuaries, mangroves, and freshwater marshes. Nests in colonies in trees and shrubs.
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.
Roseate Spoonbill
Low, grunting and guttural croaking sounds at nesting colonies. Generally quiet. Alarm calls are softer croaks. Vocalizations lack melodic quality; purely functional colony sounds.
Geographic Range & Migration
Emperor Penguin
Antarctic continent and surrounding sea ice. Breeding colonies are found along the entire Antarctic coastline.
Roseate Spoonbill
Southeastern United States, Caribbean, Mexico, Central America, and South America to Argentina.
Statut de conservation
Emperor Penguin
Roseate Spoonbill
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
Roseate Spoonbill
Vivid pink body plumage with darker carmine on the wings. Bare greenish-grey head. White neck and back. Intensity of pink depends on diet.
Long, flat, spatulate greyish bill used for sweeping through shallow water
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.
Roseate Spoonbill
The roseate spoonbill is the only spoonbill species in the Americas and one of the most striking wading birds in the Western Hemisphere. Like flamingos, their pink color comes from carotenoid pigments in their crustacean prey. Nearly hunted to extinction for their plumes in the 19th century, they have recovered substantially.