A very rare glass brooch representing a Macaw, with a steel pin on a glass mounting and a glass lock. Its colors are off white, red, blue and green and the famous Venetian gold glass, 'Stelleria'. Its beak is black just as four black dots close to its eye which is also black with a blue circle around it, Italy, 19th century.
A macaw is a multicolored parrot. 19 different Macaws exist and each different type has unique feathers, like a finger print.