Brittle Bladderfern vs Red-and-green Macaw

Cystopteris tenuis compared with Ara chloropterus

Key Differences

• Brittle Bladderfern is Not Evaluated while Red-and-green Macaw is Least Concern.

Taxonomic Classification

Rank	Brittle Bladderfern	Red-and-green Macaw
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Polypodiales (Polypodiales)	Psittaciformes (Parrots)
Family	Cystopteridaceae	Psittacidae (True Parrots)
Genus	Cystopteris	Ara (Macaws)
Species	Cystopteris tenuis	Ara chloropterus

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Red-and-green Macaw

LC — Least Concern

Physical Characteristics

Attribute	Brittle Bladderfern	Red-and-green Macaw
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brittle Bladderfern

Habitat

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

Range

Distributed across Canada and United States.

Red-and-green Macaw

Habitat

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

Range

Widely distributed across Asia (United Arab Emirates), Europe (Norway, United Kingdom), and South America (Colombia, Ecuador, Venezuela).

Brittle Bladderfern

The Brittle Bladderfern (Cystopteris tenuis) is a species in the genus Cystopteris. Typically found in moist, shaded forest floors and tropical canopies.

Red-and-green Macaw

Red-and-green Macaw (Ara chloropterus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.