Alpine Bladder-fern vs Chestnut-winged Hookbill

Cystopteris alpina compared with Ancistrops strigilatus

Key Differences

• Alpine Bladder-fern is Near Threatened while Chestnut-winged Hookbill is Least Concern.

Taxonomic Classification

Rank	Alpine Bladder-fern	Chestnut-winged Hookbill
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Polypodiales (Polypodiales)	Passeriformes (Songbirds)
Family	Cystopteridaceae	Furnariidae
Genus	Cystopteris	Ancistrops
Species	Cystopteris alpina	Ancistrops strigilatus

Conservation Status

Alpine Bladder-fern

NT — Near Threatened

Chestnut-winged Hookbill

LC — Least Concern

Physical Characteristics

Attribute	Alpine Bladder-fern	Chestnut-winged Hookbill
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.

Chestnut-winged Hookbill

Habitat

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

Range

Distributed across Colombia, Ecuador, and 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.

Chestnut-winged Hookbill

The Chestnut-winged Hookbill (Ancistrops strigilatus) is a species in the genus Ancistrops. 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