blue whale vs Обыкновенный лиотрикс

Balaenoptera musculus compared with Leiothrix lutea

Key Differences

• blue whale is Vulnerable while Обыкновенный лиотрикс is Least Concern.

Taxonomic Classification

Rank	blue whale	Обыкновенный лиотрикс
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Mammalia (млекопитающие)	Aves (птицы)
Order	Cetacea (Whales & Dolphins)	Passeriformes (воробьинообразные)
Family	Balaenopteridae (Rorquals)	Leiothrichidae
Genus	Balaenoptera (Rorquals)	Leiothrix
Species	Balaenoptera musculus	Leiothrix lutea

Evolutionary Relationship

blue whale and Обыкновенный лиотрикс share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Обыкновенный лиотрикс

LC — Least Concern

Physical Characteristics

Attribute	blue whale	Обыкновенный лиотрикс
Diet	Carnivore	—
Average Lifespan	90 years	—
Average Length	30.0 m	—
Average Weight	150.0 t	—

Habitat & Geographic Range

blue whale

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 11 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Обыкновенный лиотрикс

Habitat

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

Range

Widely distributed across Africa (Togo), Asia (Japan, Taiwan, United Arab Emirates), Europe (8 countries), and North America (United States).

blue whale

The largest animal ever known to have lived on Earth, blue whales can reach 33 meters and 200 tonnes — their hearts alone weigh as much as a small car. Found in all oceans, they migrate between polar feeding grounds and tropical breeding areas. Filter feeders consuming up to 4 tonnes of krill daily. Endangered, with global populations estimated at 10,000–25,000 after near-extinction from 20th-century whaling.

Обыкновенный лиотрикс

A striking babbler-like bird of South and Southeast Asian forests, red-billed leiothrixes have brilliant orange-red bills, olive-green upper parts, and vivid yellow-orange throat and breast with red and yellow wing patches. Native to the Himalayas and southern China, they have been introduced to Hawaii, Europe, and Japan from the cage bird trade. Highly social, living in noisy flocks of 6–30 birds in undergrowth and forest edge. Listed as Least Concern globally despite introduced range concerns.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan