Annual blue-eyed grass vs Emperor Penguin

Sisyrinchium rosulatum compared with Aptenodytes forsteri

Key Differences

• Annual blue-eyed grass is Not Evaluated while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank	Annual blue-eyed grass	Emperor Penguin
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (สัตว์มีแกนสันหลัง)
Class	Liliopsida (Monocots)	Aves (นก)
Order	Asparagales (อันดับหน่อไม้ฝรั่ง)	Sphenisciformes (Penguins)
Family	Iridaceae	Spheniscidae (Penguins)
Genus	Sisyrinchium	Aptenodytes (Great Penguins)
Species	Sisyrinchium rosulatum	Aptenodytes forsteri

Conservation Status

Annual blue-eyed grass

NE — Not Evaluated

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Annual blue-eyed grass	Emperor Penguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Annual blue-eyed grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (Madagascar), Asia (India, Japan, South Korea), Europe (France, Norway), North America (United States), and Oceania and the Pacific (Australia).

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.

Annual blue-eyed grass

The Annual blue-eyed grass (Sisyrinchium rosulatum) is a species in the genus Sisyrinchium. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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