Great Reed Warbler vs Pot marigold

Acrocephalus arundinaceus compared with Calendula officinalis

Key Differences

• Great Reed Warbler is Critically Endangered while Pot marigold is Not Evaluated.

Taxonomic Classification

Rank	Great Reed Warbler	Pot marigold
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Passeriformes (Songbirds)	Asterales (Daisies & Sunflowers)
Family	Acrocephalidae	Asteraceae (Daisy Family)
Genus	Acrocephalus	Calendula
Species	Acrocephalus arundinaceus	Calendula officinalis

Conservation Status

Great Reed Warbler

CR — Critically Endangered

Pot marigold

NE — Not Evaluated

Physical Characteristics

Attribute	Great Reed Warbler	Pot marigold
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.

Pot marigold

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (Libya, Morocco), Asia (4 countries), Europe (28 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia), and South America (5 countries).

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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden