gratiola vs Red-billed Duck

Gratiola officinalis compared with Anas erythrorhyncha

Key Differences

• gratiola is Critically Endangered while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	gratiola	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Lamiales (Lamiales)	Anseriformes (Anseriformes)
Family	Plantaginaceae	Anatidae
Genus	Gratiola	Anas
Species	Gratiola officinalis	Anas erythrorhyncha

Conservation Status

gratiola

CR — Critically Endangered

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	gratiola	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

gratiola

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, Denmark, France, Portugal, and Sweden. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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:

🇧🇪 Belgium 🇫🇷 France