Brittle Bladderfern vs Speckled Hummingbird

Cystopteris tenuis compared with Adelomyia melanogenys

Key Differences

• Brittle Bladderfern is Not Evaluated while Speckled Hummingbird is Least Concern.

Taxonomic Classification

Rank	Brittle Bladderfern	Speckled Hummingbird
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Polypodiales (Polypodiales)	Apodiformes (Apodiformes)
Family	Cystopteridaceae	Trochilidae
Genus	Cystopteris	Adelomyia
Species	Cystopteris tenuis	Adelomyia melanogenys

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

Speckled Hummingbird

LC — Least Concern

Physical Characteristics

Attribute	Brittle Bladderfern	Speckled Hummingbird
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.

Speckled Hummingbird

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and 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.

Speckled Hummingbird

A medium-sized hummingbird with speckled or spotted underparts — unusual among hummingbirds dominated by plain or iridescent plumages — speckled hummingbirds inhabit cloud forest and forest edges in the Andes from Colombia and Venezuela south to Bolivia at elevations of 900–3,000 meters. The spotted underpart pattern provides remarkable camouflage when the bird perches on lichen-covered bark. They forage on nectar and small arthropods and are important pollinators of Andean epiphytes.