Flussseeschwalbe vs Kleines Kuba-Trichterohr

Sterna hirundo compared with Chilonatalus micropus

Key Differences

• Flussseeschwalbe is Endangered while Kleines Kuba-Trichterohr is Least Concern.

Taxonomic Classification

Rank	Flussseeschwalbe	Kleines Kuba-Trichterohr
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Aves (Vögel)	Mammalia (Säugetiere)
Order	Charadriiformes (Regenpfeiferartige)	Chiroptera (Fledertiere)
Family	Laridae	Natalidae
Genus	Sterna	Chilonatalus
Species	Sterna hirundo	Chilonatalus micropus

Evolutionary Relationship

Flussseeschwalbe and Kleines Kuba-Trichterohr share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Flussseeschwalbe

EN — Endangered

Kleines Kuba-Trichterohr

LC — Least Concern

Physical Characteristics

Attribute	Flussseeschwalbe	Kleines Kuba-Trichterohr
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flussseeschwalbe

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 9 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (7 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Kleines Kuba-Trichterohr

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Flussseeschwalbe

Common Tern (Sterna hirundo) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia