Wolf vs Höckerschwan

Canis lupus compared with Cygnus olor

Key Differences

• Wolf is Critically Endangered while Höckerschwan is Near Threatened.
• Wolf is carnivore while Höckerschwan is herbivore.
• Wolf is 3.8x heavier than Höckerschwan.
• Höckerschwan lives longer (20 years vs 13 years).

Taxonomic Classification

Rank	Wolf	Höckerschwan
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Mammalia (Säugetiere)	Aves (Vögel)
Order	Carnivora (Raubtiere)	Anseriformes (Gänsevögel)
Family	Canidae (Dogs & Wolves)	Anatidae
Genus	Canis (Dogs & Wolves)	Cygnus
Species	Canis lupus	Cygnus olor

Evolutionary Relationship

Wolf and Höckerschwan share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Höckerschwan

NT — Near Threatened

Population: ~600.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Wolf	Höckerschwan
Diet	Carnivore	Herbivore
Average Lifespan	13 years	20 years
Average Length	1.6 m	1.5 m
Average Weight	45.0 kg	12.0 kg

Habitat & Geographic Range

Wolf

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.

Höckerschwan

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests, among 8 distinct biome types.

Range

Widely distributed across Africa (South Africa), Asia (4 countries), Europe (24 countries), North America (Canada, Dominican Republic, United States), Oceania and the Pacific (New Zealand), and South America (Colombia, Peru). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Wolf

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.

Höckerschwan

The most commonly encountered swan globally and one of the largest flying birds, mute swans weigh up to 15 kg and inhabit lakes, rivers, and coastal bays across Europe and Asia, with widespread introduced populations in North America and Australia. Despite their name, mute swans produce a range of hissing, grunting, and wing-whistling sounds. Males aggressively defend territories and are capable of injuring humans and drowning dogs with powerful wing strikes.

Shared Countries

Both species can be found in 8 countries:

🇧🇪 Belgium 🇨🇴 Colombia 🇩🇰 Denmark 🇩🇴 Dominican Republic 🇯🇵 Japan 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States