Yellow-faced Grassquit
Tiaris olivaceus
The yellow-faced grassquit is a passerine bird in the tanager family Thraupidae and is the only member of the genus Tiaris. It is native to Central America, South America, and the Caribbean. Source
Where it is now
In the last 8 weeks this bird was recorded 17,264 times across 11 areas (each area is a 5 degree square).
See the Yellow-faced Grassquit on the live map
Arrival dates
The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.
| Region | First arrival | Last arrival | Typical peak | Areas |
|---|---|---|---|---|
| North America | 15 June 2026 | 15 June 2026 | 22 June 2026 | 1 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.