Four-toed Hedgehog vs Red-billed Duck

Atelerix albiventris compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Four-toed Hedgehog	Red-billed Duck
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Aves (นก)
Order	Erinaceomorpha (Erinaceomorpha)	Anseriformes (อันดับห่าน)
Family	Erinaceidae	Anatidae
Genus	Atelerix	Anas
Species	Atelerix albiventris	Anas erythrorhyncha

Evolutionary Relationship

Four-toed Hedgehog and Red-billed Duck share a common ancestor at the Phylum level: Chordata. (สัตว์มีแกนสันหลัง)

Conservation Status

Four-toed Hedgehog

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Four-toed Hedgehog	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.

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 1 countries:

🇪🇨 Ecuador