Alectryon vs นกนางนวลแกลบธรรมดา

Alectryon tropicus compared with Sterna hirundo

Key Differences

• Alectryon is Near Threatened while นกนางนวลแกลบธรรมดา is Endangered.

Taxonomic Classification

Rank	Alectryon	นกนางนวลแกลบธรรมดา
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (สัตว์มีแกนสันหลัง)
Class	Magnoliopsida (พืชใบเลี้ยงคู่)	Aves (นก)
Order	Sapindales (อันดับเงาะ)	Charadriiformes (Charadriiformes)
Family	Sapindaceae	Laridae
Genus	Alectryon	Sterna
Species	Alectryon tropicus	Sterna hirundo

Conservation Status

Alectryon

NT — Near Threatened

นกนางนวลแกลบธรรมดา

EN — Endangered

Physical Characteristics

Attribute	Alectryon	นกนางนวลแกลบธรรมดา
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alectryon

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

นกนางนวลแกลบธรรมดา

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.

Alectryon

The Alectryon (Alectryon tropicus) is a species in the genus Alectryon. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

นกนางนวลแกลบธรรมดา

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.