Can Tiger head and Feng accumulate food digestion by yourself?

Tiger head and Feng accumulate food cannot be digested by themselves.The scientific name of this bird is yellow throat, usually a small group activity, mainly distributed in East Asia.Its body is about 15 cm, and the color difference between male and female birds is relatively large. Usually eat seeds, and the breeding period will capture insect breeds.If you raise it artificially, you can feed the valley, mix millet with egg yolk, and add a small amount of Suzi and bread insects.