A relatively recent combination sold by J.M. Exotic Birds in Florida. The hybrid appears extremely similar to a great green or military in appearance, only having a larger red crown mixed with yellow and orange. Some lightness on the top of the maxilla can be seen, as well as thinner facial stripes. The chest, oddly, remains almost fully green as well. Calibuff macaws are 50% great green macaw, 25% green-winged macaw, and 25% military macaw.
This image was sent by Queron D Romain on Instagram and has not been posted publicly by a J.M. Exotic Birds account.
