Barn Fern vs Brown Thornbill

Asplenium haughtonii compared with Acanthiza pusilla

Key Differences

• Barn Fern is Critically Endangered while Brown Thornbill is Least Concern.

Taxonomic Classification

Rank	Barn Fern	Brown Thornbill
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Polypodiales (Polypodiales)	Passeriformes (Songbirds)
Family	Aspleniaceae	Acanthizidae
Genus	Asplenium	Acanthiza
Species	Asplenium haughtonii	Acanthiza pusilla

Conservation Status

Barn Fern

CR — Critically Endangered

Brown Thornbill

LC — Least Concern

Physical Characteristics

Attribute	Barn Fern	Brown Thornbill
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Barn Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Brown Thornbill

Habitat

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

Range

Found in Norway.

Barn Fern

The Barn Fern (Asplenium haughtonii) is a species in the genus Asplenium. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies.

Brown Thornbill

The Brown Thornbill (Acanthiza pusilla) is a species in the genus Acanthiza. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.