Australasian Darter vs River Tern

Anhinga novaehollandiae compared with Sterna aurantia

Key Differences

• Australasian Darter is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Australasian Darter	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Suliformes (Suliformes)	Charadriiformes (Charadriiformes)
Family	Anhingidae	Laridae
Genus	Anhinga	Sterna
Species	Anhinga novaehollandiae	Sterna aurantia

Evolutionary Relationship

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

Conservation Status

Australasian Darter

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Australasian Darter	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australasian Darter

Habitat

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

Range

Found in Norway.

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.

Australasian Darter

The Australasian Darter (Anhinga novaehollandiae) is a species in the genus Anhinga. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway