Épine Ergot-de-coq vs Manchot empereur

Crataegus crus-galli compared with Aptenodytes forsteri

Key Differences

Épine Ergot-de-coq is Not Evaluated while Manchot empereur is Near Threatened.

Taxonomic Classification

Rank	Épine Ergot-de-coq	Manchot empereur
Kingdom	Plantae (plante)	Animalia (animal)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (oiseau)
Order	Rosales (Roses & Allies)	Sphenisciformes (Penguins)
Family	Rosaceae (Rose Family)	Spheniscidae (Penguins)
Genus	Crataegus	Aptenodytes (Great Penguins)
Species	Crataegus crus-galli	Aptenodytes forsteri

Conservation Status

Épine Ergot-de-coq

NE — Not Evaluated

Manchot empereur

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Épine Ergot-de-coq	Manchot empereur
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Épine Ergot-de-coq

Habitat

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

Range

Widely distributed across Europe (10 countries), North America (United States), and Oceania and the Pacific (Australia).

Manchot empereur

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.

Épine Ergot-de-coq

The Bush Hawthorn (Crataegus crus-galli) is a species in the genus Crataegus. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Manchot empereur

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.