Black-winged Saltator vs blue whale

Saltator atripennis compared with Balaenoptera musculus

Key Differences

• Black-winged Saltator is Least Concern while blue whale is Vulnerable.

Taxonomic Classification

Rank	Black-winged Saltator	blue whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Cetacea (Whales & Dolphins)
Family	Thraupidae	Balaenopteridae (Rorquals)
Genus	Saltator	Balaenoptera (Rorquals)
Species	Saltator atripennis	Balaenoptera musculus

Evolutionary Relationship

Black-winged Saltator and blue whale share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-winged Saltator

LC — Least Concern

blue whale

VU — Vulnerable

Population: ~15.0K

Trend: Increasing ↑

Physical Characteristics

Attribute	Black-winged Saltator	blue whale
Diet	—	Carnivore
Average Lifespan	—	90 years
Average Length	—	30.0 m
Average Weight	—	150.0 t

Habitat & Geographic Range

Black-winged Saltator

Habitat

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

Range

Distributed across Colombia, Ecuador, 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.

Black-winged Saltator

A large, robust seed-eating bird of humid forest edges and secondary woodland in the Pacific lowlands of Ecuador and Colombia, black-winged saltators have slate-grey body plumage with distinctive black wings contrasting boldly with white wing markings. They inhabit dense undergrowth, forest borders, and secondary growth, foraging on large seeds, fruit, and buds. Like other saltators, they have powerful bills for cracking hard seeds. Listed as Least Concern with stable populations in remaining Pacific coastal forest.

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 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway