Buff-rumped Thornbill vs limestone fern

Acanthiza reguloides compared with Gymnocarpium robertianum

Key Differences

• Buff-rumped Thornbill is Least Concern while limestone fern is Critically Endangered.

Taxonomic Classification

Rank	Buff-rumped Thornbill	limestone fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Aves (Birds)	Polypodiopsida (Polypodiopsida)
Order	Passeriformes (Songbirds)	Polypodiales (Polypodiales)
Family	Acanthizidae	Cystopteridaceae
Genus	Acanthiza	Gymnocarpium
Species	Acanthiza reguloides	Gymnocarpium robertianum

Conservation Status

Buff-rumped Thornbill

LC — Least Concern

limestone fern

CR — Critically Endangered

Physical Characteristics

Attribute	Buff-rumped Thornbill	limestone fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-rumped Thornbill

Habitat

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

Range

Found in Norway.

limestone fern

Habitat

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

Range

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

Buff-rumped Thornbill

The Buff-Rumped Thornbill (Acanthiza reguloides) 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway