Bare-necked Umbrellabird vs Polar bear

Cephalopterus glabricollis compared with Ursus maritimus

Key Differences

• Bare-necked Umbrellabird is Endangered while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Bare-necked Umbrellabird	Polar bear
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Aves (طيور)	Mammalia (ثدييات)
Order	Passeriformes (جواثم)	Carnivora (لواحم)
Family	Cotingidae	Ursidae (Bears)
Genus	Cephalopterus	Ursus (Bears)
Species	Cephalopterus glabricollis	Ursus maritimus

Evolutionary Relationship

Bare-necked Umbrellabird and Polar bear share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Bare-necked Umbrellabird

EN — Endangered

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Bare-necked Umbrellabird	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Bare-necked Umbrellabird

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Polar bear

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. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bare-necked Umbrellabird

The Bare-necked Umbrellabird (Cephalopterus glabricollis) is a species in the genus Cephalopterus. It is currently classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Polar bear

The largest land carnivore on Earth, polar bears can exceed 700 kg and are found across Arctic sea ice from Canada to Russia. Highly specialized marine mammals that rely on sea ice to hunt ringed and bearded seals. Excellent swimmers capable of covering vast distances in open water. Listed as Vulnerable, with populations under severe pressure from rapid Arctic sea ice loss due to climate change.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway