Genus Hydropsalis

 

Ladder-tailed Nightjar - It is found in the Amazon Basin of Brazil with the Guianas, Guyana, Suriname, French Guiana, and also Amazonian Colombia, Ecuador, Peru and Bolivia; it is also in Venezuela. Its natural habitats are subtropical or tropical moist shrubland, rivers, and freshwater lakes.

Scissor-tailed Nightjar - The Scissor-tailed Nightjar is a species of nightjar in the Caprimulgidae family. It is found in Argentina, Bolivia, Brazil, Paraguay, Peru, Suriname, and Uruguay. Its natural habitats are dry savanna, subtropical or tropical seasonally wet or flooded lowland grassland, and heavily degraded former forest.

Order : Caprimulgiformes
Family : Caprimulgidae
Genus : Hydropsalis