волк vs Белошейная гагара

Canis lupus compared with Gavia pacifica

Key Differences

• волк is Critically Endangered while Белошейная гагара is Not Evaluated.

Taxonomic Classification

Rank	волк	Белошейная гагара
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Carnivora (хищные)	Gaviiformes (гагарообразные)
Family	Canidae (Dogs & Wolves)	Gaviidae
Genus	Canis (Dogs & Wolves)	Gavia
Species	Canis lupus	Gavia pacifica

Evolutionary Relationship

волк and Белошейная гагара share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

волк

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Белошейная гагара

NE — Not Evaluated

Physical Characteristics

Attribute	волк	Белошейная гагара
Diet	Carnivore	—
Average Lifespan	13 years	—
Average Length	1.6 m	—
Average Weight	45.0 kg	—

Habitat & Geographic Range

волк

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, deserts and xeric shrublands, and tropical and subtropical dry broadleaf forests, among 13 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Seychelles), Asia (Japan), Europe (5 countries), North America (7 countries), Oceania and the Pacific (Marshall Islands, Vanuatu), and South America (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Белошейная гагара

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States.

волк

The most widely distributed wild canid, gray wolves range from North America across Eurasia in diverse habitats including tundra, forests, and grasslands. Highly social animals living in family packs led by a dominant breeding pair. As keystone predators, wolves regulate prey populations and profoundly shape ecosystem structure, as demonstrated by their reintroduction in Yellowstone. Once heavily persecuted, populations are recovering in many regions.

Shared Countries

Both species can be found in 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States