Alpine Bladder-fern vs Barred Owlet-nightjar

Cystopteris alpina compared with Aegotheles bennettii

Key Differences

• Alpine Bladder-fern is Near Threatened while Barred Owlet-nightjar is Least Concern.

Taxonomic Classification

Rank	Alpine Bladder-fern	Barred Owlet-nightjar
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Polypodiales (Polypodiales)	Apodiformes (Apodiformes)
Family	Cystopteridaceae	Aegothelidae
Genus	Cystopteris	Aegotheles
Species	Cystopteris alpina	Aegotheles bennettii

Conservation Status

Alpine Bladder-fern

NT — Near Threatened

Barred Owlet-nightjar

LC — Least Concern

Physical Characteristics

Attribute	Alpine Bladder-fern	Barred Owlet-nightjar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Alpine Bladder-fern

Habitat

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

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Barred Owlet-nightjar

Habitat

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

Range

Found in Norway.

Alpine Bladder-fern

The Alpine Bladder-fern (Cystopteris alpina) is a species in the genus Cystopteris. It is currently classified as Near Threatened on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies. Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Barred Owlet-nightjar

The Barred Owlet-nightjar (Aegotheles bennettii) is a species in the genus Aegotheles. 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