Adder'S Tongue vs Chestnut-cheeked Starling

Ophioglossum vulgatum compared with Agropsar philippensis

Key Differences

Adder'S Tongue is Vulnerable while Chestnut-cheeked Starling is Least Concern.

Taxonomic Classification

Rank	Adder'S Tongue	Chestnut-cheeked Starling
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Tracheophyta	Chordata (Chordates)
Class	Polypodiopsida (Polypodiopsida)	Aves (Birds)
Order	Ophioglossales (Ophioglossales)	Passeriformes (Songbirds)
Family	Ophioglossaceae	Sturnidae
Genus	Ophioglossum	Agropsar
Species	Ophioglossum vulgatum	Agropsar philippensis

Conservation Status

Adder'S Tongue

VU — Vulnerable

Chestnut-cheeked Starling

LC — Least Concern

Physical Characteristics

Attribute	Adder'S Tongue	Chestnut-cheeked Starling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Adder'S Tongue

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chestnut-cheeked Starling

Habitat

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

Range

Distributed across Norway and Taiwan.

Adder'S Tongue

The Adder'S Tongue (Ophioglossum vulgatum) is a species in the genus Ophioglossum. It is currently classified as Vulnerable on the IUCN Red List. This species inhabits Typically found in moist, shaded forest floors and tropical canopies, found across Belgium, Colombia, Denmark, Norway, and Portugal.

Chestnut-cheeked Starling

The Chestnut-cheeked Starling (Agropsar philippensis) is a species in the genus Agropsar. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.