Long-eared Hedgehog vs Olive-Side Flycatcher

Hemiechinus auritus compared with Contopus cooperi

Key Differences

• Long-eared Hedgehog is Least Concern while Olive-Side Flycatcher is Near Threatened.

Taxonomic Classification

Rank	Long-eared Hedgehog	Olive-Side Flycatcher
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Erinaceomorpha (Erinaceomorpha)	Passeriformes (Songbirds)
Family	Erinaceidae	Tyrannidae
Genus	Hemiechinus	Contopus
Species	Hemiechinus auritus	Contopus cooperi

Evolutionary Relationship

Long-eared Hedgehog and Olive-Side Flycatcher share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-eared Hedgehog

LC — Least Concern

Olive-Side Flycatcher

NT — Near Threatened

Physical Characteristics

Attribute	Long-eared Hedgehog	Olive-Side Flycatcher
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-eared Hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Cyprus, Spain, and Ukraine.

Olive-Side Flycatcher

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Olive-Side Flycatcher

Olive-Side Flycatcher (Contopus cooperi) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.