common bottlenose dolphin vs European Green Alder

Tursiops truncatus compared with Alnus alnobetula

Key Differences

common bottlenose dolphin is Least Concern while European Green Alder is Not Evaluated.

Taxonomic Classification

Rank	common bottlenose dolphin	European Green Alder
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Cetacea (Whales & Dolphins)	Fagales (Beeches & Oaks)
Family	Delphinidae (Oceanic Dolphins)	Betulaceae
Genus	Tursiops (Bottlenose Dolphins)	Alnus
Species	Tursiops truncatus	Alnus alnobetula

Conservation Status

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

European Green Alder

NE — Not Evaluated

Physical Characteristics

Attribute	common bottlenose dolphin	European Green Alder
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).

European Green Alder

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

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

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.