Crested Myna vs River Tern

Acridotheres cristatellus compared with Sterna aurantia

Key Differences

• Crested Myna is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Crested Myna	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Charadriiformes (Charadriiformes)
Family	Sturnidae	Laridae
Genus	Acridotheres	Sterna
Species	Acridotheres cristatellus	Sterna aurantia

Evolutionary Relationship

Crested Myna and River Tern share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Crested Myna

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Crested Myna	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested Myna

Habitat

Inhabits tropical and subtropical dry broadleaf forests and tropical and subtropical grasslands and savannas within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Japan, Singapore, United Arab Emirates), Europe (7 countries), and South America (Argentina, Bolivia).

River Tern

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Crested Myna

Crested Myna (Acridotheres cristatellus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway