Cubla boule-de-neige vs ours blanc

Dryoscopus cubla compared with Ursus maritimus

Key Differences

• Cubla boule-de-neige is Least Concern while ours blanc is Vulnerable.

Taxonomic Classification

Rank	Cubla boule-de-neige	ours blanc
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Passeriformes (passereaux)	Carnivora (carnivores)
Family	Malaconotidae	Ursidae (Bears)
Genus	Dryoscopus	Ursus (Bears)
Species	Dryoscopus cubla	Ursus maritimus

Evolutionary Relationship

Cubla boule-de-neige and ours blanc share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cubla boule-de-neige

LC — Least Concern

ours blanc

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Cubla boule-de-neige	ours blanc
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Cubla boule-de-neige

Habitat

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

Range

Found in Norway.

ours blanc

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.

Cubla boule-de-neige

The Black-backed Puffback (Dryoscopus cubla) is a species in the genus Dryoscopus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

ours blanc

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