Black Guarea vs Emperor Penguin

Leplaea thompsonii compared with Aptenodytes forsteri

Key Differences

• Black Guarea is Vulnerable while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank	Black Guarea	Emperor Penguin
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Sapindales (Sapindales)	Sphenisciformes (Penguins)
Family	Meliaceae	Spheniscidae (Penguins)
Genus	Leplaea	Aptenodytes (Great Penguins)
Species	Leplaea thompsonii	Aptenodytes forsteri

Conservation Status

Black Guarea

VU — Vulnerable

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Black Guarea	Emperor Penguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Black Guarea

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.

Black Guarea

The Black Guarea (Leplaea thompsonii) is a species in the genus Leplaea. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.