Императорский пингвин vs Utteridge's rough tree fern

Aptenodytes forsteri compared with Dicksonia utteridgei

Key Differences

Императорский пингвин is Near Threatened while Utteridge's rough tree fern is Data Deficient.

Taxonomic Classification

Rank	Императорский пингвин	Utteridge's rough tree fern
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Chordata (хордовые)	Tracheophyta
Class	Aves (птицы)	Polypodiopsida (папоротниковые)
Order	Sphenisciformes (пингвинообразные)	Cyatheales (Циатейные)
Family	Spheniscidae (Penguins)	Dicksoniaceae
Genus	Aptenodytes (Great Penguins)	Dicksonia
Species	Aptenodytes forsteri	Dicksonia utteridgei

Conservation Status

Императорский пингвин

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Utteridge's rough tree fern

DD — Data Deficient

Physical Characteristics

Attribute	Императорский пингвин	Utteridge's rough tree fern
Diet	Carnivore	—
Average Lifespan	20 years	—
Average Length	1.1 m	—
Average Weight	40.0 kg	—

Habitat & Geographic Range

Императорский пингвин

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.

Utteridge's rough tree fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Императорский пингвин

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.