
Tangara gyrola
The Osa Peninsula, Corcovado and Arenal are among five atlas places where the Bay-headed Tanager is recorded, and its records concentrate most in Colombia, Costa Rica, Ecuador, Panama and Venezuela. The atlas holds about 210,000 open records of this bird from 11 countries. Because its range is partial, the map indicates where these records gather.
Recorded seasons differ by region, and each place page shows the months when the Tangara gyrola appears there.
These are open occurrence records, so they show where people looked for and recorded the Bay-headed Tanager as much as where it lives. The atlas keeps a species' 200 best-recorded grid cells, so the map shows where records concentrate rather than its whole range. Cells are up to 25 km across, and every location is generalised to its cell.
Generalised encounter areas, not exact locations. Each shape is a grid cell coloured by how likely the species is there.
Conservation status not assessed here yet, so every location is generalised to its grid cell.