The Hawk-headed Parrot (Deroptyus accipitrinus accipitrinus) is a beautiful bird. The male and female have a white fore crown and a brown throat with white streaks. The base of their neck is red edged with blue. The hawk-heads breast and belly are red and edged with blue. Their back, wings and tail are green. The underside of their tale is black. Some of the adults have a red spot under the base of their tail, and it is not related to gender. The juveniles have brown eyes and a lighter color beak. The adults have yellow eyes, a gray-black beak and gray legs. When full grown, the hawk-head can weigh 300 g (10.5 oz.). The hawk-head is 35 cm (14 inches) in length. The other subspecies is the Deroptyus a. fuscifrons also known as the Brazilian Hawk-headed parrot. The Brazilian form has a dark forehead and crown.
