Eastern Speckled Shield Lichen vs Emperor Penguin

Punctelia bolliana compared with Aptenodytes forsteri

Key Differences

• Eastern Speckled Shield Lichen is Not Evaluated while Emperor Penguin is Near Threatened.

Taxonomic Classification

Rank	Eastern Speckled Shield Lichen	Emperor Penguin
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Ascomycota (Sac Fungi)	Chordata (สัตว์มีแกนสันหลัง)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (นก)
Order	Lecanorales (Lecanorales)	Sphenisciformes (Penguins)
Family	Parmeliaceae	Spheniscidae (Penguins)
Genus	Punctelia	Aptenodytes (Great Penguins)
Species	Punctelia bolliana	Aptenodytes forsteri

Conservation Status

Eastern Speckled Shield Lichen

NE — Not Evaluated

Emperor Penguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Eastern Speckled Shield Lichen	Emperor Penguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Eastern Speckled Shield Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

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.

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