Tyrannus savana
Drawn from open occurrence records in and around Iberá 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, September, October, November and December, with the widest coverage in January, February, 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: 4 squares of 25 km carry records for Fork-tailed Flycatcher in and around Iberá Park, and the 3,453 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.
The Osa Peninsula is the atlas place where the Fork-tailed Flycatcher is recorded, with records gathering most thickly in Argentina, Brazil, Colombia, Panama and Belize. The map follows where records concentrate, and the atlas holds about 125,000 open records of this bird from 19 countries. It is a member of the Tyrannidae family.
Of the 29 species with an atlas page recorded in and around Iberá Park, the Fork-tailed Flycatcher is the 2nd most recorded.
The full atlas page, and everywhere else it is recorded