THE JACOBIN, OR JACK.-THE TURBIT. 
THE JACOBIN, OR JACK, 
Has a range of inverted feathers on the back part of the head, which 
turns towards the neck, like the cap or cowl of a monk; thus having a 
fanciful resemblance to the religious of those orders who wear cowls. 
THE TURBIT. 
The turbit has a roundish head, and is chiefly remarkable for a tuft of 
feathers on the breast, called the purl, which opens and spreads like a shirt- 
