Photo: Hector Bottai / CC BY-SA 4.0 (Wikimedia Commons)
Olive-green Tyrannulet
Phylloscartes virescens
Olive-green Tyrannulet (Phylloscartes virescens) — Songbirds & Perching Birds of South America.
Found across 2 guides in our atlas — open any for the full checklist, photos and what's around right now.
The Olive-green Tyrannulet (Phylloscartes virescens) is a member of the Tyrannidae family found in South America. Adults weigh 8.5 g. The IUCN Red List lists it as Least Concern.
Conservation status
IUCN Red List (opens in a new tab)Widespread and abundant — not currently at risk.
Where it fits
- Class Aves
- Order Passeriformes
- Family Tyrannidae Tyrant Flycatchers, Calyptura
- Genus Phylloscartes
- Species virescens
Quick facts
- Weight
- 8.5 g
- Diet
- Invertebrate-eaters
- Family
- Tyrannidae
- Order
- Passeriformes
- Habitat
- Woodland
How to identify
Similar birds
Least Concern
Least Concern
Least Concern
Least Concern
Biology & behaviour
Diet
The Olive-green Tyrannulet is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.
Behaviour
A bird of dense forest, it spends much of its time perched in trees and shrubs.
Migration
The Olive-green Tyrannulet is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
The Olive-green Tyrannulet (Phylloscartes virescens) is a species of bird in the Tyrannidae family, part of the order Passeriformes. It occurs naturally across South America. Its distribution covers SA ne Amazonia.
It is a very small bird. Adults weighs around 8.5 g, with a wing length of about 5.3 cm and a tail of around 5.2 cm.
The IUCN Red List currently assesses it as Least Concern. That category covers species that remain widespread and reasonably abundant in the wild.
Its mapped global range covers an estimated 799,000 km².
Songs & calls
Frequently asked questions
How big is the Olive-green Tyrannulet?
The Olive-green Tyrannulet is a very small bird that weighs around 8.5 g.
Where does the Olive-green Tyrannulet live?
The Olive-green Tyrannulet is found across South America with a range covering SA ne Amazonia, where it favours woodland, forest and well-treed country.
What family does the Olive-green Tyrannulet belong to?
The Olive-green Tyrannulet (Phylloscartes virescens) belongs to the Tyrannidae family, in the order Passeriformes.
What does the Olive-green Tyrannulet eat?
The Olive-green Tyrannulet is a invertivore — it feeds mainly on invertebrates such as insects and other small prey.
Does the Olive-green Tyrannulet migrate?
The Olive-green Tyrannulet is largely sedentary, staying within its range year-round rather than making regular long-distance migrations.
Is the Olive-green Tyrannulet endangered?
The IUCN Red List currently assesses it as Least Concern That category covers species that remain widespread and reasonably abundant in the wild.
What sound does the Olive-green Tyrannulet make?
1 real field recording of the Olive-green Tyrannulet — including its song — can be played in the Songs & calls section on this page, credited to the recordist who captured it.
How large is the Olive-green Tyrannulet's range?
The Olive-green Tyrannulet has a mapped global range of about 799,000 km².
Conservation
Every bird benefits from bird-safe windows, native plants, and keeping cats indoors. Small changes at home add up to real protection.
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Guides for this bird
Best Bird Feeders for Garden Songbirds
How to choose a bird feeder for garden songbirds — the feeder styles compared, the seed they prefer, where to hang it, and how to keep birds safe. A decision framework grounded in real data, with no mystery picks.
Meet the Tyrannidae
A field guide to the Tyrannidae family — 444 species in the Birbs encyclopedia, with the best-known members to start with.