Barred Forest-Falcon vs Bigeye thresher

Micrastur ruficollis compared with Alopias pelagicus

Key Differences

• Barred Forest-Falcon is Least Concern while Bigeye thresher is Endangered.

Taxonomic Classification

Rank	Barred Forest-Falcon	Bigeye thresher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Chondrichthyes (Cartilaginous Fish)
Order	Falconiformes (Falconiformes)	Lamniformes (Mackerel Sharks)
Family	Falconidae	Alopiidae
Genus	Micrastur	Alopias
Species	Micrastur ruficollis	Alopias pelagicus

Evolutionary Relationship

Barred Forest-Falcon and Bigeye thresher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Barred Forest-Falcon

LC — Least Concern

Bigeye thresher

EN — Endangered

Physical Characteristics

Attribute	Barred Forest-Falcon	Bigeye thresher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barred Forest-Falcon

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Barred Forest-Falcon

Barred Forest-Falcon (Micrastur ruficollis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia