Australian Bur-grass vs Red-billed Duck

Tragus australianus compared with Anas erythrorhyncha

Key Differences

• Australian Bur-grass is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Australian Bur-grass	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Aves (Birds)
Order	Poales (Grasses)	Anseriformes (Anseriformes)
Family	Poaceae (Grass Family)	Anatidae
Genus	Tragus	Anas
Species	Tragus australianus	Anas erythrorhyncha

Conservation Status

Australian Bur-grass

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Australian Bur-grass	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Australian Bur-grass

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Bolivia).

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Australian Bur-grass

The Australian Bur-grass (Tragus australianus) is a species in the genus Tragus. Typically found in grasslands, wetlands, forests, and cultivated landscapes. Tragus australianus contributes to the biodiversity of its native ecosystems.

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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.

Shared Countries

Both species can be found in 4 countries:

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