大苇莺 vs Winged false buttonweed

Acrocephalus arundinaceus compared with Spermacoce alata

Key Differences

• 大苇莺 is Critically Endangered while Winged false buttonweed is Not Evaluated.

Taxonomic Classification

Rank	大苇莺	Winged false buttonweed
Kingdom	Animalia (动物界)	Plantae (植物)
Phylum	Chordata (脊索动物门)	Magnoliophyta (木兰植物门)
Class	Aves (鳥綱)	Magnoliopsida (木兰纲)
Order	Passeriformes (雀形目)	Gentianales (龙胆目)
Family	Acrocephalidae	Rubiaceae
Genus	Acrocephalus	Spermacoce
Species	Acrocephalus arundinaceus	Spermacoce alata

Conservation Status

大苇莺

CR — Critically Endangered

Winged false buttonweed

NE — Not Evaluated

Physical Characteristics

Attribute	大苇莺	Winged false buttonweed
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

大苇莺

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.

Winged false buttonweed

Habitat

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

Range

Widely distributed across Africa (Comoros, Guinea, Madagascar), Asia (4 countries), North America (United States), and South America (Colombia).

大苇莺

大苇莺（Acrocephalus arundinaceus）在IUCN红色名录中被列为极度濒危物种（CR）。由于种群数量严重下降和栖息地丧失，在野外面临极高的灭绝风险。