Emperor Penguin vs Pale-bellied Myna

Aptenodytes forsteri compared with Acridotheres cinereus

Key Differences

• Emperor Penguin is Near Threatened while Pale-bellied Myna is Vulnerable.

Taxonomic Classification

Rank	Emperor Penguin	Pale-bellied Myna
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Sphenisciformes (Penguins)	Passeriformes (Songbirds)
Family	Spheniscidae (Penguins)	Sturnidae
Genus	Aptenodytes (Great Penguins)	Acridotheres
Species	Aptenodytes forsteri	Acridotheres cinereus

Evolutionary Relationship

Emperor Penguin and Pale-bellied Myna share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Pale-bellied Myna

VU — Vulnerable

Physical Characteristics

Attribute	Emperor Penguin	Pale-bellied Myna
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	1.1 m	—
Average Weight	40.0 kg	—

Habitat & Geographic Range

Emperor Penguin

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and boreal forests and taiga, among 4 distinct biome types within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Pale-bellied Myna

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Indonesia and Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Emperor Penguin

The world's largest penguin, emperor penguins stand up to 1.2 meters and weigh 45 kg, inhabiting the Antarctic continent in some of the most extreme conditions on Earth. They breed in midwinter darkness at temperatures below -60°C, with males incubating single eggs on their feet under a brood pouch for 65 days while females are at sea. Their huddling behavior — cycling individuals through the warm center of thousands-strong groups — is a masterclass in cooperative survival.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway