Black-crowned Barwing vs Small Adder's-Tongue

Actinodura sodangorum compared with Ophioglossum azoricum

Key Differences

• Black-crowned Barwing is Near Threatened while Small Adder's-Tongue is Critically Endangered.

Taxonomic Classification

Rank	Black-crowned Barwing	Small Adder's-Tongue
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Aves (Birds)	Polypodiopsida (Polypodiopsida)
Order	Passeriformes (Songbirds)	Ophioglossales (Ophioglossales)
Family	Leiothrichidae	Ophioglossaceae
Genus	Actinodura	Ophioglossum
Species	Actinodura sodangorum	Ophioglossum azoricum

Conservation Status

Black-crowned Barwing

NT — Near Threatened

Small Adder's-Tongue

CR — Critically Endangered

Physical Characteristics

Attribute	Black-crowned Barwing	Small Adder's-Tongue
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-crowned Barwing

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Small Adder's-Tongue

Habitat

Inhabits boreal forests and taiga within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Iceland, Norway, Portugal, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Black-crowned Barwing

The Black-crowned Barwing (Actinodura sodangorum) is a species in the genus Actinodura. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway