hickwall

Etymology
From ; also (1500s) or  (1600s). Rarely attested before the sixteenth century, making the original form difficult to trace. Probably imitative of the bird's cry; compare (“green woodpecker”). Possibly influenced by,.

Noun

 * 1)  A lesser spotted woodpecker.
 * 2)  A European green woodpecker.
 * 3)  A blue tit,.
 * 1)  A blue tit,.