Elm-Leaf Spiraea vs Red-billed Duck

Spiraea chamaedryfolia compared with Anas erythrorhyncha

Key Differences

• Elm-Leaf Spiraea is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Elm-Leaf Spiraea	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Rosales (Roses & Allies)	Anseriformes (Anseriformes)
Family	Rosaceae (Rose Family)	Anatidae
Genus	Spiraea	Anas
Species	Spiraea chamaedryfolia	Anas erythrorhyncha

Conservation Status

Elm-Leaf Spiraea

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Elm-Leaf Spiraea	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Elm-Leaf Spiraea

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Asia (Armenia), Europe (14 countries), North America (Canada, United States), and South America (Brazil).

Red-billed Duck

Habitat

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

Range

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

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 2 countries:

🇳🇴 Norway 🇬🇧 United Kingdom