Bluejay
Referenced in the final draft script of the  first season episode , a bluejay is a type of Terran bird.

In the scripted stage directions from the aforementioned teleplay, Leonard McCoy was said to be "as irritated as a fussy bluejay," upon arriving on the bridge of the  while Charles Evans was psychokinetically taking command of the .

See also 
Bluejay 4

External link 

Unused production material