common bottlenose dolphin vs Филин

Tursiops truncatus compared with Bubo bubo

Key Differences

• common bottlenose dolphin is Least Concern while Филин is Endangered.
• common bottlenose dolphin is 100.0x heavier than Филин.
• common bottlenose dolphin lives longer (45 years vs 20 years).

Taxonomic Classification

Rank	common bottlenose dolphin	Филин
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Cetacea (Whales & Dolphins)	Strigiformes (совообразные)
Family	Delphinidae (Oceanic Dolphins)	Strigidae (True Owls)
Genus	Tursiops (Bottlenose Dolphins)	Bubo (Eagle Owls)
Species	Tursiops truncatus	Bubo bubo

Evolutionary Relationship

common bottlenose dolphin and Филин share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Филин

EN — Endangered

Population: ~400.0K

Trend: Stable →

Physical Characteristics

Attribute	common bottlenose dolphin	Филин
Diet	Carnivore	Carnivore
Average Lifespan	45 years	20 years
Average Length	3.0 m	70 cm
Average Weight	300.0 kg	3.0 kg

Habitat & Geographic Range

common bottlenose dolphin

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Филин

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Found across Europe (9 countries) and South America (Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

common bottlenose dolphin

The most studied and recognized dolphin species, bottlenose dolphins inhabit warm and temperate oceans worldwide, from coastal shallows to the open sea. Highly intelligent with large brains relative to body size, they demonstrate self-recognition, complex communication, and social learning. They live in fluid fission-fusion societies and cooperate to herd fish. A keystone indicator species for marine ecosystem health.

Филин

The world's largest owl species by height and weight, Eurasian eagle-owls have wingspans up to 1.9 meters and inhabit rocky landscapes, forest edges, and cliffs from Europe across Asia to China. Silent nocturnal hunters with powerful talons, they prey on rabbits, hares, foxes, and even other raptors. Their deep, resonant hooting carries over great distances. Relatively stable in population, though persecuted historically.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇪🇨 Ecuador 🇳🇴 Norway 🇸🇪 Sweden 🇺🇦 Ukraine