Can the three treasures eat oranges?

Three treasure birds can eat many fruits including oranges, but they cannot be fed more.It itself is a small poultry, with a body length of about 26-29 cm. The whole body is blue-green. The head and wings are dark. It usually inhabits the trees of the forest margin and will also fly in the air for food.This bird is distributed in the east of Siberia, northeast, North China, Central China, Northeast Asia, and Himalayas.