gray wolf vs Trumpeter/Tundra Swan

Canis lupus compared with Cygnus buccinator

Key Differences

• gray wolf is Critically Endangered while Trumpeter/Tundra Swan is Least Concern.

Taxonomic Classification

Rank	gray wolf	Trumpeter/Tundra Swan
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Mammalia (स्तनधारी)	Aves (पक्षी)
Order	Carnivora (मांसाहारी गण)	Anseriformes (ऐन्सरीफोर्मीस)
Family	Canidae (Dogs & Wolves)	Anatidae
Genus	Canis (Dogs & Wolves)	Cygnus
Species	Canis lupus	Cygnus buccinator

Evolutionary Relationship

gray wolf and Trumpeter/Tundra Swan share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

gray wolf

CR — Critically Endangered

Population: ~300.0K

Trend: Stable →

Trumpeter/Tundra Swan

LC — Least Concern

Physical Characteristics

Attribute	gray wolf	Trumpeter/Tundra Swan
Diet	Carnivore	—
Average Lifespan	13 years	—
Average Length	1.6 m	—
Average Weight	45.0 kg	—

Habitat & Geographic Range

gray 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.

Trumpeter/Tundra Swan

Habitat

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

Range

Widely distributed across Asia (United Arab Emirates), Europe (7 countries), and North America (United States).

gray 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.

Trumpeter/Tundra Swan

Trumpeter/Tundra Swan (Cygnus buccinator) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇺🇸 United States