The Least Nighthawk is widespread in open and low vegetation in the South American tropics, in different domains, including the Cerrado, Caatinga, and isolated white-sand savannas in Amazonia. We inve
The Least Nighthawk is widespread in open and low vegetation in the South American tropics, in different domains, including the Cerrado, Caatinga, and isolated white-sand savannas in Amazonia. We inve