There are currently 97 known species of the Family Caprimulgidae which includes Nightjars and Allies. I have photographed 4 (4.1%) of the species in this family of birds.
–Common Nighthawk (Chordeiles minor)
–Chuck-will’s-widow (Antrostomus carolinensis)
–Lyre-tailed Nightjar (Uropsalis lyra)
–Rufous-bellied Nighthawk (Lurocalis rufiventris)