Африканский аист-разиня vs Речная крачка

Anastomus lamelligerus compared with Sterna hirundo

Key Differences

• Африканский аист-разиня is Least Concern while Речная крачка is Endangered.

Taxonomic Classification

Rank	Африканский аист-разиня	Речная крачка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Aves (птицы)	Aves (птицы)
Order	Ciconiiformes (аистообразные)	Charadriiformes (ржанкообразные)
Family	Ciconiidae	Laridae
Genus	Anastomus	Sterna
Species	Anastomus lamelligerus	Sterna hirundo

Evolutionary Relationship

Африканский аист-разиня and Речная крачка share a common ancestor at the Class level: Aves. (птицы)

Conservation Status

Африканский аист-разиня

LC — Least Concern

Речная крачка

EN — Endangered

Physical Characteristics

Attribute	Африканский аист-разиня	Речная крачка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Африканский аист-разиня

Habitat

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

Range

Distributed across Belgium, Germany, and Norway.

Речная крачка

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.

Африканский аист-разиня

The African Openbill (Anastomus lamelligerus) is a species in the genus Anastomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Речная крачка

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway