Bigeye thresher vs Black-shouldered Kite

Alopias pelagicus compared with Elanus caeruleus

Key Differences

• Bigeye thresher is Endangered while Black-shouldered Kite is Least Concern.

Taxonomic Classification

Rank	Bigeye thresher	Black-shouldered Kite
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Lamniformes (Mackerel Sharks)	Accipitriformes (Hawks & Eagles)
Family	Alopiidae	Accipitridae (Hawks & Eagles)
Genus	Alopias	Elanus
Species	Alopias pelagicus	Elanus caeruleus

Evolutionary Relationship

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

Conservation Status

Bigeye thresher

EN — Endangered

Black-shouldered Kite

LC — Least Concern

Physical Characteristics

Attribute	Bigeye thresher	Black-shouldered Kite
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-shouldered Kite

Habitat

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

Range

Distributed across Belgium, Colombia, Denmark, Norway, and Sweden.

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-shouldered Kite

The Black-shouldered Kite (Elanus caeruleus) is a species in the genus Elanus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia