
Ardea melanocephala
Addo Elephant National Park, Garden Route National Park and the Serengeti are among 23 atlas places where the Black-headed Heron is recorded. Its records concentrate in South Africa, Kenya, Tanzania, Uganda and Zimbabwe, and the map follows where these records gather most thickly. The atlas holds about 177,000 records of the species across 13 countries.
Seasons differ by region for the Black-headed Heron, and each place page shows the months recorded there.
These are open occurrence records, so they show where people looked for and recorded the Black-headed Heron 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.