What do you think of thrush?

The age of thrush is generally reflected in feathers and skin. The feathers are shiny and the skin is tender.If the feathers don't look spiritual, there are a lot of keratin on the skin, which looks like scales, which also shows that it is older.As a common cage bird, you must buy a younger age, and the mental state is better. Such birds are better to raise and easier to teach.