Tachornis

Tachornis is a genus of swift in the family Apodidae. It contains the following species:
 * Pygmy palm swift (Tachornis furcata)
 * Fork-tailed palm swift (Tachornis squamata)
 * Antillean palm swift (Tachornis phoenicobia)
 * Tachornis uranoceles (fossil; Late Pleistocene of Puerto Rico)