Moucherolle à bec noir vs Sylphe à queue d'azur

Aphanotriccus audax compared with Aglaiocercus kingii

Key Differences

• Moucherolle à bec noir is Near Threatened while Sylphe à queue d'azur is Least Concern.

Taxonomic Classification

Rank	Moucherolle à bec noir	Sylphe à queue d'azur
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order	Passeriformes (passereaux)	Apodiformes (Apodiformes)
Family	Tyrannidae	Trochilidae
Genus	Aphanotriccus	Aglaiocercus
Species	Aphanotriccus audax	Aglaiocercus kingii

Evolutionary Relationship

Moucherolle à bec noir and Sylphe à queue d'azur share a common ancestor at the Class level: Aves. (oiseau)

Conservation Status

Moucherolle à bec noir

NT — Near Threatened

Sylphe à queue d'azur

LC — Least Concern

Physical Characteristics

Attribute	Moucherolle à bec noir	Sylphe à queue d'azur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Moucherolle à bec noir

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.

Sylphe à queue d'azur

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Moucherolle à bec noir

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.

Sylphe à queue d'azur

One of the most strikingly ornamented hummingbirds, male long-tailed sylphs have iridescent green plumage and dramatically elongated, ribbon-like outer tail feathers reaching up to 22 cm — over three times the body length. Found in Andean cloud forests of Colombia and Venezuela, they inhabit humid montane forest between 1,400–2,800 meters elevation. Males perform elaborate display flights to attract females. Their extravagant tails are a classic example of sexual selection via female preference.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇳🇴 Norway