heath fritillary vs Red-billed Duck

Melitaea athalia compared with Anas erythrorhyncha

Key Differences

• heath fritillary is Extinct while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	heath fritillary	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Lepidoptera (Butterflies & Moths)	Anseriformes (Anseriformes)
Family	Nymphalidae (Brush-footed Butterflies)	Anatidae
Genus	Melitaea	Anas
Species	Melitaea athalia	Anas erythrorhyncha

Evolutionary Relationship

heath fritillary and Red-billed Duck share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

heath fritillary

EX — Extinct

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	heath fritillary	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

heath fritillary

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (35 countries).

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 6 countries:

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