Passeriformes
Tyrannidés
Contopus
cooperi
Olive-sided Flycatcher (Contopus cooperi) is a species of bird in the Tyrannidae family.
Forest : Boreal, Temperate, Subtropical/Tropical Moist Lowland, Subtropical/Tropical Moist Montane ; Wetlands (inland) : Permanent Rivers/Streams/Creeks (includes waterfalls), Shrub Dominated Wetlands, Bogs, Marshes, Swamps, Fens, Peatlands ; Artificial/Terrestrial : Plantations