Beardgrass vs Lesser Scaup

Andropogon chevalieri compared with Aythya affinis

Taxonomic Classification

Rank	Beardgrass	Lesser Scaup
Kingdom	Plantae (พืช)	Animalia (สัตว์)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (สัตว์มีแกนสันหลัง)
Class	Liliopsida (Monocots)	Aves (นก)
Order	Poales (อันดับหญ้า)	Anseriformes (อันดับห่าน)
Family	Poaceae (Grass Family)	Anatidae
Genus	Andropogon	Aythya
Species	Andropogon chevalieri	Aythya affinis

Conservation Status

Beardgrass

LC — Least Concern

Lesser Scaup

LC — Least Concern

Physical Characteristics

Attribute	Beardgrass	Lesser Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beardgrass

Habitat

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

Range

Found in Guinea.

Lesser Scaup

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Beardgrass

The Beardgrass (Andropogon chevalieri) is a species in the genus Andropogon. It is currently classified as Least Concern on the IUCN Red List. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Lesser Scaup

Lesser Scaup (Aythya affinis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.