Black-billed Flycatcher vs Least Tern

Aphanotriccus audax compared with Sternula antillarum

Key Differences

Black-billed Flycatcher is Near Threatened while Least Tern is Least Concern.

Taxonomic Classification

Rank	Black-billed Flycatcher	Least Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Charadriiformes (Charadriiformes)
Family	Tyrannidae	Laridae
Genus	Aphanotriccus	Sternula
Species	Aphanotriccus audax	Sternula antillarum

Evolutionary Relationship

Black-billed Flycatcher and Least Tern share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Black-billed Flycatcher

NT — Near Threatened

Least Tern

LC — Least Concern

Physical Characteristics

Attribute	Black-billed Flycatcher	Least Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-billed Flycatcher

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Colombia, Norway, and Panama. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Least Tern

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Black-billed Flycatcher

The Black-billed Flycatcher (Aphanotriccus audax) is a species in the genus Aphanotriccus. It is currently classified as Near Threatened on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.