trinta-réis-boreal / gaivina vs Hamlyn s Monkey

Sterna hirundo compared with Cercopithecus hamlyni

Key Differences

• trinta-réis-boreal / gaivina is Endangered while Hamlyn s Monkey is Vulnerable.

Taxonomic Classification

Rank	trinta-réis-boreal / gaivina	Hamlyn s Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Charadriiformes (Charadriiformes)	Primates (primatas)
Family	Laridae	Cercopithecidae (Old World Monkeys)
Genus	Sterna	Cercopithecus
Species	Sterna hirundo	Cercopithecus hamlyni

Evolutionary Relationship

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

Conservation Status

trinta-réis-boreal / gaivina

EN — Endangered

Hamlyn s Monkey

VU — Vulnerable

Physical Characteristics

Attribute	trinta-réis-boreal / gaivina	Hamlyn s Monkey
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.

Hamlyn s Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.