Kaiserpinguin vs Graue Kurzschwanzblattnase

Aptenodytes forsteri compared with Carollia subrufa

Key Differences

• Kaiserpinguin is Near Threatened while Graue Kurzschwanzblattnase is Least Concern.

Taxonomic Classification

Rank	Kaiserpinguin	Graue Kurzschwanzblattnase
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Aves (Vögel)	Mammalia (Säugetiere)
Order	Sphenisciformes (Pinguine)	Chiroptera (Fledertiere)
Family	Spheniscidae (Penguins)	Phyllostomidae
Genus	Aptenodytes (Great Penguins)	Carollia
Species	Aptenodytes forsteri	Carollia subrufa

Evolutionary Relationship

Kaiserpinguin and Graue Kurzschwanzblattnase share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Kaiserpinguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Graue Kurzschwanzblattnase

LC — Least Concern

Physical Characteristics

Attribute	Kaiserpinguin	Graue Kurzschwanzblattnase
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	1.1 m	—
Average Weight	40.0 kg	—

Habitat & Geographic Range

Kaiserpinguin

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.

Graue Kurzschwanzblattnase

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Kaiserpinguin

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.