Can you digest your own food by the blue song?

Lan Ge 食 食 到 到 到 cannot be digested by itself, and it is necessary to help.This bird's body is between 12-14 cm and is usually separated or paired. Most of the time, it will walk and jump on the ground, and rarely inhabit on the tree.I am good at hiding and can hide in the forest, not to be discovered by other creatures.It mainly eats insects, as well as spiders, mussel shells and small vertebrates.