Black-necked Wattle-eye vs Polar bear

Platysteira chalybea compared with Ursus maritimus

Key Differences

• Black-necked Wattle-eye is Not Evaluated while Polar bear is Vulnerable.

Taxonomic Classification

Rank	Black-necked Wattle-eye	Polar bear
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Aves (นก)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Passeriformes (นกเกาะคอน)	Carnivora (สัตว์กินเนื้อ)
Family	Platysteiridae	Ursidae (Bears)
Genus	Platysteira	Ursus (Bears)
Species	Platysteira chalybea	Ursus maritimus

Evolutionary Relationship

Black-necked Wattle-eye and Polar bear share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Black-necked Wattle-eye

NE — Not Evaluated

Polar bear

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Black-necked Wattle-eye	Polar bear
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Black-necked Wattle-eye

Habitat

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

Range

Found in Norway.

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.

Black-necked Wattle-eye

The Black-necked Wattle-eye (Platysteira chalybea) is a species in the genus Platysteira. Typically found in various aerial, terrestrial, and aquatic environments. Its geographic range spans Found in Norway.

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