Baytop's Onion vs Речная крачка

Allium baytopiorum compared with Sterna hirundo

Key Differences

• Baytop's Onion is Critically Endangered while Речная крачка is Endangered.

Taxonomic Classification

Rank	Baytop's Onion	Речная крачка
Kingdom	Plantae (растения)	Animalia (животные)
Phylum	Magnoliophyta (магнолиофиты)	Chordata (хордовые)
Class	Liliopsida (лилиопсиды)	Aves (птицы)
Order	Asparagales (Спаржецветные)	Charadriiformes (ржанкообразные)
Family	Amaryllidaceae	Laridae
Genus	Allium	Sterna
Species	Allium baytopiorum	Sterna hirundo

Conservation Status

Baytop's Onion

CR — Critically Endangered

Речная крачка

EN — Endangered

Physical Characteristics

Attribute	Baytop's Onion	Речная крачка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baytop's Onion

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.

Baytop's Onion

The Baytop's Onion (Allium baytopiorum) is a species in the genus Allium. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.