Brittle Bladderfern vs 金雕

Cystopteris tenuis compared with Aquila chrysaetos

Key Differences

• Brittle Bladderfern is Not Evaluated while 金雕 is Near Threatened.

Taxonomic Classification

Rank	Brittle Bladderfern	金雕
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Tracheophyta	Chordata (脊索动物门)
Class	Polypodiopsida (水龍骨綱)	Aves (鳥綱)
Order	Polypodiales (水龙骨目)	Accipitriformes (鷹形目)
Family	Cystopteridaceae	Accipitridae (Hawks & Eagles)
Genus	Cystopteris	Aquila (True Eagles)
Species	Cystopteris tenuis	Aquila chrysaetos

Conservation Status

Brittle Bladderfern

NE — Not Evaluated

金雕

NT — Near Threatened

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Brittle Bladderfern	金雕
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	85 cm
Average Weight	—	5.0 kg

Habitat & Geographic Range

Brittle Bladderfern

Habitat

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

Range

Distributed across Canada and United States.

金雕

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Brittle Bladderfern

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

金雕

金雕是世界上最强大、分布最广的猛禽之一，翼展可达2.2米，栖息于北半球各地的山地地形。作为出色的空中猎手，利用翱翔飞行和时速超过200千米的俯冲捕食兔子、野兔、地松鼠，偶尔也会捕食幼鹿和狐狸。在许多文化中，它是延续数千年的猎鹰传统的核心象征。

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States