Olive-Side Flycatcher vs Percival's spiny mouse

Contopus cooperi compared with Acomys percivali

Key Differences

• Olive-Side Flycatcher is Near Threatened while Percival's spiny mouse is Least Concern.

Taxonomic Classification

Rank	Olive-Side Flycatcher	Percival's spiny mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Tyrannidae	Muridae (Mice & Rats)
Genus	Contopus	Acomys
Species	Contopus cooperi	Acomys percivali

Evolutionary Relationship

Olive-Side Flycatcher and Percival's spiny mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Olive-Side Flycatcher

NT — Near Threatened

Percival's spiny mouse

LC — Least Concern

Physical Characteristics

Attribute	Olive-Side Flycatcher	Percival's spiny mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Percival's spiny mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.