The most common woodwind instruments are flute, piccolo, recorder, clarinet, saxophone, oboe, and bassoon. Each of these instruments has several variations based on size and range. From a sound production standpoint, there are two primary types of woodwind instruments: flute and reed. Flute instruments, which include flutes, piccolos and recorders, are cylindrical and require the player to blow either across or directly into a hole in the instrument.

Source: Yamaha