Forest Swallow vs Four-toed Hedgehog

Petrochelidon fuliginosa compared with Atelerix albiventris

Key Differences

• Forest Swallow is Not Evaluated while Four-toed Hedgehog is Least Concern.

Taxonomic Classification

Rank	Forest Swallow	Four-toed Hedgehog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Erinaceomorpha (Erinaceomorpha)
Family	Hirundinidae	Erinaceidae
Genus	Petrochelidon	Atelerix
Species	Petrochelidon fuliginosa	Atelerix albiventris

Evolutionary Relationship

Forest Swallow and Four-toed Hedgehog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Forest Swallow

NE — Not Evaluated

Four-toed Hedgehog

LC — Least Concern

Physical Characteristics

Attribute	Forest Swallow	Four-toed Hedgehog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Forest Swallow

Habitat

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

Range

Found in Norway.

Four-toed Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Spain.