Bigeye thresher vs Black-winged Saltator

Alopias pelagicus compared with Saltator atripennis

Key Differences

• Bigeye thresher is Endangered while Black-winged Saltator is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Black-winged Saltator
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Passeriformes (Songbirds)
Family	Alopiidae	Thraupidae
Genus	Alopias	Saltator
Species	Alopias pelagicus	Saltator atripennis

Evolutionary Relationship

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

Conservation Status

Bigeye thresher

EN — Endangered

Black-winged Saltator

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Black-winged Saltator
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bigeye thresher

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Range

Distributed across Colombia and Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-winged Saltator

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Bigeye thresher

The Bigeye thresher (Alopias pelagicus) is a species in the genus Alopias. It is currently classified as Endangered on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia