Black-headed Ibis vs Bridge Roller

Threskiornis melanocephalus compared with Ancylis uncella

Key Differences

• Black-headed Ibis is Near Threatened while Bridge Roller is Least Concern.

Taxonomic Classification

Rank	Black-headed Ibis	Bridge Roller
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Aves (Birds)	Insecta (Insects)
Order	Pelecaniformes (Pelecaniformes)	Lepidoptera (Butterflies & Moths)
Family	Threskiornithidae	Tortricidae
Genus	Threskiornis	Ancylis
Species	Threskiornis melanocephalus	Ancylis uncella

Evolutionary Relationship

Black-headed Ibis and Bridge Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-headed Ibis

NT — Near Threatened

Bridge Roller

LC — Least Concern

Physical Characteristics

Attribute	Black-headed Ibis	Bridge Roller
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Ibis

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Bridge Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Black-headed Ibis

The Black-headed Ibis (Threskiornis melanocephalus) is a species in the genus Threskiornis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Bridge Roller

The Bridge Roller (Ancylis uncella) is a species in the genus Ancylis. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway