The  Hen  Maccaiso. 
 Numb.  X . 
 IT S   length  from  the  tip  of  its Beak,  to  the  end  of  its  
 Tail,  was  thirty  Inches:  The  Body  equals  that  of  a  
 well  fed  Capon:  The Beak  hooked,  making  an  exa£t  Semicircle, 
   the  top  of  the  Head,  upper  fide  of  the  Neck,  
 the Back  and Wings,  and  upper  fide  of the Tail,  of a  very  
 pleaiant  blew  or  azure  Colour;  the  Throat,  Breaft,  
 Belly,  Thighs,  Rump,  and  under  fide  of  the  Tail,  of  a  
 lovely  yellow.  The Tail  was  about  eighteen  Inches long. 
 The Legs are very ihort arid thick,  of an aih Colour,  as are  
 alio the Feet,  armed with  great,  crooked,  black  Talons j  
 it differs from the  Cock,  which  is of a  beautiful fcarletand  
 blew  Colours.  See  the  Cock,  Nol.  the fecond Numb.  1 7. 
 Thefe  Maccaws  are  the  largeft  of all  the  Parrot  kind,  
 arid  bear  a  good  Price,  being  commonly  fold  for  ten  Guineas. 
   This Bird feems to be the fame with that Aldrovandus  
 calls  the  greateft  blew and yellow Maccaw,  and likewife the  
 Maccaw  called  Ararauna  by  the Brafilians  deicribed  by  
 Margravius.  '  3