*Short-tailed Nighthawk "Lurocalis semitorquatus"*Lesser Nighthawk "Chordeiles acutipennis"*Common Nighthawk "Chordeiles minor"*Pauraque "Nyctidromus albicollis"*Common Poorwill "Phalaenoptilus nuttallii"*Eared Poorwill "Nyctiphrynus mcleodii" (E)*Yucatan Poorwill "Nyctiphrynus yucatanicus"*Chuck-will's-widow "Antrostomus carolinensis"*Tawny-collared Nightjar "Antrostomus salvini" (E)*Yucatan Nightjar "Antrostomus badius"*Buff-collared Nightjar "Antrostomus ridgwayi"*Eastern Whip-poor-will "Antrostomus vociferus"*Mexican Whip-poor-will "Antrostomus arizonae"*Spot-tailed Nightjar "Caprimulgus maculicaudus"==Swifts==Order: سماميات.