Black-headed Ibis vs Great Reed Warbler

Threskiornis melanocephalus compared with Acrocephalus arundinaceus

Key Differences

• Black-headed Ibis is Near Threatened while Great Reed Warbler is Critically Endangered.

Taxonomic Classification

Rank	Black-headed Ibis	Great Reed Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Pelecaniformes (Pelecaniformes)	Passeriformes (Songbirds)
Family	Threskiornithidae	Acrocephalidae
Genus	Threskiornis	Acrocephalus
Species	Threskiornis melanocephalus	Acrocephalus arundinaceus

Evolutionary Relationship

Black-headed Ibis and Great Reed Warbler share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Black-headed Ibis

NT — Near Threatened

Great Reed Warbler

CR — Critically Endangered

Physical Characteristics

Attribute	Black-headed Ibis	Great Reed Warbler
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.

Great Reed Warbler

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Great Reed Warbler

Great Reed Warbler (Acrocephalus arundinaceus) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway