Белобрюхий стриж vs Bely Medved

Tachymarptis melba compared with Ursus maritimus

Key Differences

• Белобрюхий стриж is Not Evaluated while Bely Medved is Vulnerable.

Taxonomic Classification

Rank	Белобрюхий стриж	Bely Medved
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Apodiformes (стрижеобразные)	Carnivora (хищные)
Family	Apodidae	Ursidae (Bears)
Genus	Tachymarptis	Ursus (Bears)
Species	Tachymarptis melba	Ursus maritimus

Evolutionary Relationship

Белобрюхий стриж and Bely Medved share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Белобрюхий стриж

NE — Not Evaluated

Bely Medved

VU — Vulnerable

Population: ~26.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Белобрюхий стриж	Bely Medved
Diet	—	Carnivore
Average Lifespan	—	25 years
Average Length	—	2.4 m
Average Weight	—	450.0 kg

Habitat & Geographic Range

Белобрюхий стриж

Habitat

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

Range

Distributed across Belgium, Denmark, and Norway.

Bely Medved

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.

Белобрюхий стриж

The Alpine Swift (Tachymarptis melba) is a species in the genus Tachymarptis. Typically found in various aerial, terrestrial, and aquatic environments. Distributed across Belgium, Denmark, and Norway.

Bely Medved

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