Bladder Fern vs Chatham Bellbird

Cystopteris fragilis compared with Anthornis melanocephala

Key Differences

• Bladder Fern is Not Evaluated while Chatham Bellbird is Extinct.

Taxonomic Classification

Rank	Bladder Fern	Chatham Bellbird
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Polypodiales (Polypodiales)	Passeriformes (Songbirds)
Family	Cystopteridaceae	Meliphagidae
Genus	Cystopteris	Anthornis
Species	Cystopteris fragilis	Anthornis melanocephala

Conservation Status

Bladder Fern

NE — Not Evaluated

Chatham Bellbird

EX — Extinct

Physical Characteristics

Attribute	Bladder Fern	Chatham Bellbird
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bladder Fern

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), North America (Canada, United States), and South America (Colombia).

Chatham Bellbird

Habitat

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

Range

Found in Norway.

Bladder Fern

The Bladder Fern (Cystopteris fragilis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.

Chatham Bellbird

The Chatham Bellbird (Anthornis melanocephala) is a species in the genus Anthornis. It is currently classified as Extinct 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