---
title: "Piuí-boreal"
description: "Contopus cooperi — Aves. The olive-sided flycatcher (Contopus cooperi) is a small to medium sized passerine bird in the family Tyrannidae, the tyrant flycatcher family."
canonical: https://animalchecklist.com/pt/animal/olive-sided-flycatcher
last_updated: 2026-09-20
---

# Piuí-boreal

> Contopus cooperi — Aves. The olive-sided flycatcher (Contopus cooperi) is a small to medium sized passerine bird in the family Tyrannidae, the tyrant flycatcher family.

- Scientific name: *Contopus cooperi*
- Category: `birds` (Aves)
- Habitats: `forest` (Floresta)
- iNaturalist observations: 12785
- Wikidata: [Q580893](https://www.wikidata.org/wiki/Q580893)
- iNaturalist taxon: [16110](https://www.inaturalist.org/taxa/16110)

## Names

- en: Olive-sided Flycatcher
- de: Fichtentyrann
- es: Papamoscas Boreal
- fr: Moucherolle à côtés olive
- nl: Sparrenpiewie
- pt: Piuí-boreal
- pl: Piwik północny

## Countries with the most observations

US (7334), CA (2346), MX (1109), CO (227), CR (155), HN (121), PA (89), EC (79), NI (33), GT (29), SV (25), BR (23)

## Summary

The olive-sided flycatcher (Contopus cooperi) is a small to medium sized passerine bird in the family Tyrannidae, the tyrant flycatcher family. It is a migratory species that travels from South America to North America to breed during the summer. It is an agile flyer and mainly consumes flying insects caught in flight. Since 2016, this species has been assessed as being near-threatened globally (IUCN) and threatened in Canada (SRA) due to its declining populations.

Text: Wikipedia (en), CC BY-SA 4.0 — https://en.wikipedia.org/wiki/Olive-sided_flycatcher

## Photo

![Piuí-boreal](https://animalchecklist.com/img/animals/olive-sided-flycatcher/medium.jpg)

Photo: Kimball Garrett · CC0 · inaturalist — https://www.inaturalist.org/observations/281124668

## Machine access

`GET https://animalchecklist.com/api/v1/animals/olive-sided-flycatcher?lang=pt` — see [openapi.json](https://animalchecklist.com/openapi.json).