10
Back Bay Basin,
Boston, Mass.
1909. 
Feb. 27
(No 10)
Gesticulations.
Whistler Courtship
  1. The nod - made with the head. Nod.
  2. The kick - made upward with one or both (?) feet. Kick.
  3. The forward thrust - of the head and neck. Forward Thrust
  4. The upward thrust of the head and neck. Upward Thrust
  5. The back thrust of the head and neck. Back Thrust
Fixed and Peculiar Attitudes
  1. The crouching pose. Crouching pose
  2. The wounded duck pose. Wounded duck pose.
  3. The bow-sprit pose. Bowsprit pose.
  4. The mast head pose. Mast head pose.
  5. The folded duck-skin pose. Folded skin pose.
  6. The normal pose - ie the position ordinarily
taken by birds of both sexes
when floating or swimming about.
Normal attitude