Annual Toadflax vs Red-billed Duck

Linaria incarnata compared with Anas erythrorhyncha

Key Differences

• Annual Toadflax is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Annual Toadflax	Red-billed Duck
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	Linaria	Anas
Species	Linaria incarnata	Anas erythrorhyncha

Evolutionary Relationship

Annual Toadflax and Red-billed Duck share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Annual Toadflax

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Annual Toadflax	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Annual Toadflax

Habitat

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

Range

Widely distributed across Asia (Turkey), Europe (16 countries), North America (United States), and Oceania and the Pacific (Australia).

Red-billed Duck

Habitat

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

Range

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

Annual Toadflax

The Annual Toadflax (Linaria incarnata) is a species in the genus Linaria. Typically found in various aerial, terrestrial, and aquatic environments.

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 5 countries:

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