trinta-réis-boreal / gaivina vs European hare

Sterna hirundo compared with Lepus europaeus

Key Differences

• trinta-réis-boreal / gaivina is Endangered while European hare is Near Threatened.

Taxonomic Classification

Rank	trinta-réis-boreal / gaivina	European hare
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Charadriiformes (Charadriiformes)	Lagomorpha (Lagomorfos)
Family	Laridae	Leporidae (Rabbits & Hares)
Genus	Sterna	Lepus
Species	Sterna hirundo	Lepus europaeus

Evolutionary Relationship

trinta-réis-boreal / gaivina and European hare share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

trinta-réis-boreal / gaivina

EN — Endangered

European hare

NT — Near Threatened

Physical Characteristics

Attribute	trinta-réis-boreal / gaivina	European hare
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

trinta-réis-boreal / gaivina

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.

European hare

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 7 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Europe (10 countries), North America (4 countries), and South America (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

trinta-réis-boreal / gaivina

O trinta-réis-comum (Sterna hirundo) está classificado como Em Perigo (EN) na Lista Vermelha da IUCN. Em alto risco de extinção na natureza, com declínio populacional significativo e ameaças contínuas à sobrevivência.

European hare

A lebre-europeia (Lepus europaeus) está classificada como Quase Ameaçada (NT) na Lista Vermelha da UICN. Próxima de ser classificada como ameaçada, com populações que podem se tornar vulneráveis sem ação de conservação.

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden 🇺🇸 United States 🇻🇪 Venezuela