Sittasomus griseicapillus
Drawn from open occurrence records in and around Serra dos Órgãos National Park, aggregated onto a 25 km grid. A cell is matched by its centre, which can sit up to 16 km outside the boundary, so this covers the surrounding country too.
Occurrence records measure where people looked and found something, which is not the same as where the animal is. This is a relative likelihood, not a probability.
Records exist for January, February, March, April, May, June, July, August, September, October, November and December. A quiet month can mean the animal was absent, or that nobody was looking.
A grid cell is a square of the map, not a sighting: 3 squares of 25 km carry records for Olivaceous Woodcreeper in and around Serra dos Órgãos National Park, and the 1,768 records behind them were collected by other people and published openly. Nothing here counts animals, and a place with more records is not always a place with more animals.
Arenal and Monteverde are the two atlas places where the Olivaceous Woodcreeper is recorded, with records concentrating in Brazil, Costa Rica, Belize, Guatemala and Mexico. The atlas holds about 139,000 open records of this bird across 17 countries, and the map shows where these sightings concentrate.
Of the 13 species with an atlas page recorded in and around Serra dos Órgãos National Park, the Olivaceous Woodcreeper is the most recorded.
The full atlas page, and everywhere else it is recorded