Guifette noire vs Guifette leucoptère

Chlidonias niger compared with Chlidonias leucopterus

Key Differences

• Guifette noire is Least Concern while Guifette leucoptère is Not Evaluated.

Taxonomic Classification

Rank	Guifette noire	Guifette leucoptère
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Chlidonias	Chlidonias
Species	Chlidonias niger	Chlidonias leucopterus

Evolutionary Relationship

Guifette noire and Guifette leucoptère share a common ancestor at the Genus level: Chlidonias.

Conservation Status

Guifette noire

LC — Least Concern

Guifette leucoptère

NE — Not Evaluated

Physical Characteristics

Attribute	Guifette noire	Guifette leucoptère
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guifette noire

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Guifette leucoptère

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

Guifette noire

Black Tern (Chlidonias niger) 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.

Guifette leucoptère

White-winged Tern (Chlidonias leucopterus) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States