Blue star vs trinta-réis-boreal / gaivina
Amsonia orientalis compared with Sterna hirundo
Key Differences
- Blue star is Critically Endangered while trinta-réis-boreal / gaivina is Endangered.
Taxonomic Classification
| Rank | Blue star | trinta-réis-boreal / gaivina |
|---|---|---|
| Kingdom | Plantae (plantas) | Animalia (Animals) |
| Phylum | Magnoliophyta (Flowering Plants) | Chordata (cordados) |
| Class | Magnoliopsida (Dicots) | Aves (ave) |
| Order | Gentianales (Gentianales) | Charadriiformes (Charadriiformes) |
| Family | Apocynaceae | Laridae |
| Genus | Amsonia | Sterna |
| Species | Amsonia orientalis | Sterna hirundo |
Conservation Status
Blue star
CR — Critically Endangeredtrinta-réis-boreal / gaivina
EN — EndangeredPhysical Characteristics
| Attribute | Blue star | trinta-réis-boreal / gaivina |
|---|---|---|
| Diet | — | — |
| Average Lifespan | — | — |
| Average Length | — | — |
| Average Weight | — | — |
Habitat & Geographic Range
Blue star
Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
trinta-réis-boreal / gaivina
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.
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.
Blue star
The Blue star (Amsonia orientalis) is a species in the genus Amsonia. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.
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.
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