Bermuda Maidenhair Fern vs นกกระจอกชวา

Adiantum bellum compared with Lonchura oryzivora

Key Differences

• Bermuda Maidenhair Fern is Least Concern while นกกระจอกชวา is Vulnerable.

Taxonomic Classification

Rank	Bermuda Maidenhair Fern	นกกระจอกชวา
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Tracheophyta	Chordata (สัตว์มีแกนสันหลัง)
Class	Polypodiopsida (Polypodiopsida)	Aves (นก)
Order	Polypodiales (Polypodiales)	Passeriformes (นกเกาะคอน)
Family	Pteridaceae	Estrildidae
Genus	Adiantum	Lonchura
Species	Adiantum bellum	Lonchura oryzivora

Conservation Status

Bermuda Maidenhair Fern

LC — Least Concern

นกกระจอกชวา

VU — Vulnerable

Physical Characteristics

Attribute	Bermuda Maidenhair Fern	นกกระจอกชวา
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bermuda Maidenhair Fern

Habitat

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

นกกระจอกชวา

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical grasslands and savannas, and flooded grasslands and savannas, among 6 distinct biome types spanning the Afrotropic and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Tanzania), Asia (Taiwan, Thailand, Vietnam), Europe (5 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Colombia, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Bermuda Maidenhair Fern

The Bermuda Maidenhair Fern (Adiantum bellum) is a species in the genus Adiantum. It is currently classified as Least Concern on the IUCN Red List. Typically found in moist, shaded forest floors and tropical canopies.

นกกระจอกชวา

One of the most popular cage birds in East Asia, Java sparrows are striking finches with grey plumage, a bold black head, distinctive white cheek patches, and a bright red bill. Native to Java and Bali in Indonesia, they have been introduced to many parts of Asia, Africa, and the Americas. They inhabit open grasslands, rice fields, and farmland, often becoming pests on rice crops. Listed as Vulnerable in their native range due to severe trapping pressure for the cage bird trade.