Sterne bridée vs Sterne fuligineuse

Onychoprion anaethetus compared with Onychoprion fuscatus

Taxonomic Classification

Rank	Sterne bridée	Sterne fuligineuse
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	Onychoprion	Onychoprion
Species	Onychoprion anaethetus	Onychoprion fuscatus

Evolutionary Relationship

Sterne bridée and Sterne fuligineuse share a common ancestor at the Genus level: Onychoprion.

Conservation Status

Sterne bridée

LC — Least Concern

Sterne fuligineuse

LC — Least Concern

Physical Characteristics

Attribute	Sterne bridée	Sterne fuligineuse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Sterne bridée

Habitat

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

Range

Found across Europe (4 countries) and South America (Colombia, Ecuador, Venezuela).

Sterne fuligineuse

Habitat

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

Range

Widely distributed across Europe (Denmark, Norway, Sweden), North America (United States), and South America (Colombia, Venezuela).

Sterne bridée

The Bridled Tern (Onychoprion anaethetus) is a species in the genus Onychoprion. 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 5 countries:

🇨🇴 Colombia 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇻🇪 Venezuela