Белоголовый орлан vs common bottlenose dolphin

Haliaeetus leucocephalus compared with Tursiops truncatus

Key Differences

• Белоголовый орлан is Not Evaluated while common bottlenose dolphin is Least Concern.
• common bottlenose dolphin is 60.0x heavier than Белоголовый орлан.
• common bottlenose dolphin lives longer (45 years vs 28 years).

Taxonomic Classification

Rank	Белоголовый орлан	common bottlenose dolphin
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Accipitriformes (ястребообразные)	Cetacea (Whales & Dolphins)
Family	Accipitridae (Hawks & Eagles)	Delphinidae (Oceanic Dolphins)
Genus	Haliaeetus (Sea Eagles)	Tursiops (Bottlenose Dolphins)
Species	Haliaeetus leucocephalus	Tursiops truncatus

Evolutionary Relationship

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

Conservation Status

Белоголовый орлан

NE — Not Evaluated

Population: ~316.7K

Trend: Increasing ↑

common bottlenose dolphin

LC — Least Concern

Population: ~600.0K

Trend: Stable →

Physical Characteristics

Attribute	Белоголовый орлан	common bottlenose dolphin
Diet	Carnivore	Carnivore
Average Lifespan	28 years	45 years
Average Length	90 cm	3.0 m
Average Weight	5.0 kg	300.0 kg

Habitat & Geographic Range

Белоголовый орлан

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 10 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (8 countries), North America (United States), and South America (Ecuador).

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).

Белоголовый орлан

The national bird of the United States and a symbol of American conservation success, bald eagles have a wingspan of up to 2.4 meters and inhabit forests and wetlands near open water across North America. Powerful aerial predators and scavengers, they specialize in fish but also take waterfowl and carrion. Nearly extinct by the 1960s due to DDT poisoning and hunting, the bald eagle recovered dramatically following pesticide bans and the Endangered Species Act.

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 5 countries:

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