Olive-Side Flycatcher vs Tropical Pewee

Contopus cooperi compared with Contopus cinereus

Key Differences

• Olive-Side Flycatcher is Near Threatened while Tropical Pewee is Least Concern.

Taxonomic Classification

Rank	Olive-Side Flycatcher	Tropical Pewee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Passeriformes (Songbirds)	Passeriformes (Songbirds)
Family same	Tyrannidae	Tyrannidae
Genus same	Contopus	Contopus
Species	Contopus cooperi	Contopus cinereus

Evolutionary Relationship

Olive-Side Flycatcher and Tropical Pewee share a common ancestor at the Genus level: Contopus.

Conservation Status

Olive-Side Flycatcher

NT — Near Threatened

Tropical Pewee

LC — Least Concern

Physical Characteristics

Attribute	Olive-Side Flycatcher	Tropical Pewee
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.

Tropical Pewee

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

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.

Tropical Pewee

Tropical Pewee (Contopus cinereus) 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 4 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇻🇪 Venezuela