Fahlschwanzkolibri vs Kaiserpinguin

Boissonneaua flavescens compared with Aptenodytes forsteri

Key Differences

• Fahlschwanzkolibri is Least Concern while Kaiserpinguin is Near Threatened.

Taxonomic Classification

Rank	Fahlschwanzkolibri	Kaiserpinguin
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order	Apodiformes (Seglervögel)	Sphenisciformes (Pinguine)
Family	Trochilidae	Spheniscidae (Penguins)
Genus	Boissonneaua	Aptenodytes (Great Penguins)
Species	Boissonneaua flavescens	Aptenodytes forsteri

Evolutionary Relationship

Fahlschwanzkolibri and Kaiserpinguin share a common ancestor at the Class level: Aves. (Vögel)

Conservation Status

Fahlschwanzkolibri

LC — Least Concern

Kaiserpinguin

NT — Near Threatened

Population: ~595.0K

Trend: Stable →

Physical Characteristics

Attribute	Fahlschwanzkolibri	Kaiserpinguin
Diet	—	Carnivore
Average Lifespan	—	20 years
Average Length	—	1.1 m
Average Weight	—	40.0 kg

Habitat & Geographic Range

Fahlschwanzkolibri

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Kaiserpinguin

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.

Fahlschwanzkolibri

A large, robust hummingbird named for its warm buff-yellow tail base and coronet-like iridescent head, buff-tailed coronets inhabit humid cloud forest and forest edges in the northern Andes of Colombia and Ecuador at elevations from 1,200–2,800 meters. They are relatively aggressive, defending nectar-rich territories and feeding at large flowering trees. Their large body size for a hummingbird reflects adaptation to cold-tolerant foraging at higher altitudes compared to lowland species. Listed as Least Concern.

Kaiserpinguin

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