Great Reed Warbler vs Sapphire-spangled Emerald

Acrocephalus arundinaceus compared with Chionomesa lactea

Key Differences

• Great Reed Warbler is Critically Endangered while Sapphire-spangled Emerald is Least Concern.

Taxonomic Classification

Rank	Great Reed Warbler	Sapphire-spangled Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Apodiformes (Apodiformes)
Family	Acrocephalidae	Trochilidae
Genus	Acrocephalus	Chionomesa
Species	Acrocephalus arundinaceus	Chionomesa lactea

Evolutionary Relationship

Great Reed Warbler and Sapphire-spangled Emerald share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Great Reed Warbler

CR — Critically Endangered

Sapphire-spangled Emerald

LC — Least Concern

Physical Characteristics

Attribute	Great Reed Warbler	Sapphire-spangled Emerald
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Sapphire-spangled Emerald

Habitat

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

Range

Found in Venezuela.

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.