Button Sedge vs 苍鹭

Carex bullata compared with Ardea cinerea

Key Differences

• Button Sedge is Data Deficient while 苍鹭 is Least Concern.

Taxonomic Classification

Rank	Button Sedge	苍鹭
Kingdom	Plantae (植物)	Animalia (动物界)
Phylum	Magnoliophyta (木兰植物门)	Chordata (脊索动物门)
Class	Liliopsida (百合纲)	Aves (鳥綱)
Order	Poales (禾本目)	Pelecaniformes (鹈形目)
Family	Cyperaceae	Ardeidae
Genus	Carex	Ardea
Species	Carex bullata	Ardea cinerea

Conservation Status

Button Sedge

DD — Data Deficient

苍鹭

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Button Sedge	苍鹭
Diet	—	Carnivore
Average Lifespan	—	15 years
Average Length	—	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

Button Sedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada and United States.

苍鹭

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Button Sedge

The Button Sedge (Carex bullata) is a species in the genus Carex. It is currently classified as Data Deficient on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

苍鹭

苍鹭是一种体高可达1米的大型优雅涉禽，栖息于欧洲、亚洲和非洲各地的湿地、河流、湖泊和沿海地区。它是耐心的独自捕食者，能长时间静立不动，然后以闪电般的匕首状喙猛击捕捉鱼类、蛙类和小型哺乳动物。在称为鹭群的集体繁殖地的高树上群居繁殖，有时与其他集群水鸟共栖。在全球范围内广泛分布，属无危物种。