common bottlenose dolphin vs Галапагосский альбатрос

Tursiops truncatus compared with Phoebastria irrorata

Key Differences

• common bottlenose dolphin is Least Concern while Галапагосский альбатрос is Critically Endangered.

Taxonomic Classification

Rank	common bottlenose dolphin	Галапагосский альбатрос
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Cetacea (Whales & Dolphins)	Procellariiformes (Буревестникообразные)
Family	Delphinidae (Oceanic Dolphins)	Diomedeidae
Genus	Tursiops (Bottlenose Dolphins)	Phoebastria
Species	Tursiops truncatus	Phoebastria irrorata

Evolutionary Relationship

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

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Галапагосский альбатрос

CR — Critically Endangered

Physical Characteristics

Attribute	common bottlenose dolphin	Галапагосский альбатрос
Diet	Carnivore	—
Average Lifespan	45 years	—
Average Length	3.0 m	—
Average Weight	300.0 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).

Галапагосский альбатрос

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

Distributed across Colombia, Ecuador, and Norway. Currently classified as Critically 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.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway