: Rictus.—Gape of the mouth. . ‘ 
i Remiges.—Quills of the wing. 
oe Rectrices.—Quills of the tail. 
es Rufous.—Reddish rusty. 
4 Secondaries.—Quills belonging on the fore-arm. Bs 
is Scapulars.—Feathers growing from the shoulder blade. ae 
3 Saggitate—Arrow shaped. . 
i _ Speculum.—Bright coloured area on the secondaries of the ducks chiefly. py 
2 Superciliary.—Over the eye, the eyebrow. ne: 
or Tertials.—The large inner quills of wing growing from the elbow. i 
: . Tibia.—The shin bone, the bone of the leg between the knee and the heel. 
: Tarsus.—The ankle bones taken together, 
> Truncate.—Cut squarely oft. 
Unguis.— Nail or claw. 
, Undulated.— Waved, made rolling. 
; Violaceous.— Violet coloured. 
: Vinaceous.— Wine coloured. 
Vermiculated.— Marked with fine cross markings. 
