wryneck

noun2

1. •
   (old-fashioned) A twisted or distorted neck; a deformity in which the neck is drawn to one side by a rigid contraction of one of the muscles.
2. •
   Either of two small woodpeckers, Jynx torquilla and Jynx ruficollis, of the Old World, that turn their heads almost 180 degrees when foraging.