Amazonian Grosbeak vs blue whale

Cyanoloxia rothschildii compared with Balaenoptera musculus

Key Differences

• Amazonian Grosbeak is Least Concern while blue whale is Vulnerable.

Taxonomic Classification

Rank	Amazonian Grosbeak	blue whale
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class	Aves (chim)	Mammalia (lớp Thú)
Order	Passeriformes (bộ Sẻ)	Cetacea (Whales & Dolphins)
Family	Cardinalidae	Balaenopteridae (Rorquals)
Genus	Cyanoloxia	Balaenoptera (Rorquals)
Species	Cyanoloxia rothschildii	Balaenoptera musculus

Evolutionary Relationship

Amazonian Grosbeak and blue whale share a common ancestor at the Phylum level: Chordata. (động vật có dây sống)

Conservation Status

Amazonian Grosbeak

LC — Least Concern

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

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

Habitat & Geographic Range

Amazonian Grosbeak

Habitat

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

Range

Distributed across Colombia and Norway.

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.

Amazonian Grosbeak

The Amazonian Grosbeak (Cyanoloxia rothschildii) is a species in the genus Cyanoloxia. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇳🇴 Norway