Comb windmill grass vs Yellow-billed Pintail

Chloris pectinata compared with Anas georgica

Key Differences

• Comb windmill grass is Not Evaluated while Yellow-billed Pintail is Endangered.

Taxonomic Classification

Rank	Comb windmill grass	Yellow-billed Pintail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Anseriformes (Anseriformes)
Family	Fringillidae	Anatidae
Genus	Chloris	Anas
Species	Chloris pectinata	Anas georgica

Evolutionary Relationship

Comb windmill grass and Yellow-billed Pintail share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Comb windmill grass

NE — Not Evaluated

Yellow-billed Pintail

EN — Endangered

Physical Characteristics

Attribute	Comb windmill grass	Yellow-billed Pintail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Comb windmill grass

Habitat

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

Range

Widely distributed across Asia (Japan), Europe (4 countries), and North America (United States).

Yellow-billed Pintail

Habitat

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

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Comb windmill grass

<em>Chloris pectinata</em>, the comb windmill grass, is a grass in the family Poaceae with a distribution across Asia, Europe, and North America. It grows in disturbed and open habitats including roadsides, waste ground, dry grasslands, and agricultural margins, reflecting adaptability to degraded and human-modified environments. The genus <em>Chloris</em> is recognized by its distinctive windmill-like arrangement of spreading finger-like branches bearing one-sided rows of spikelets, which give the species an ornamental quality. The species epithet pectinata refers to the comb-like appearance of the inflorescence. <em>C. pectinata</em> is an annual or short-lived perennial grass that reproduces primarily by seed. It is adapted to dry, warm climates and tolerates poor soils. In some regions, it is considered a ruderal weed, while in others it may serve as a minor forage grass. Specific biological metric data are not available in the current record.

Yellow-billed Pintail

Yellow-billed Pintail (Anas georgica) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇫🇷 France 🇳🇱 Netherlands 🇬🇧 United Kingdom