The classic call with a red dot chin is really a kind of appreciation for us, it is beautiful and beautiful. The call of the red-spotted chin is the original mouth and the original mouth. Whether it is an adult bird caught in spring or a young bird caught in autumn, its "call" is basically determined and no longer imitates the calls of other birds. This bird is not very strict about its "mouth". It usually just hangs under the eaves or on a branch. When it gets used to living in a cage, it will start singing.
The song of the red-spotted chin is mixed with the sounds of water and insects. The male bird is very good at singing, and makes a series of rhymes, which is euphemistic and beautiful. , which is quite similar to running water, which is what people often call the water sound; there are often insects chirping in its mouth, and it can be used as a "teacher bird" for other songbirds. It chirps during the day and at night, so during the peak chirping period, it is advisable to sing with its chin under a lamp for 1 to 2 hours every day. It chirps at night, so it is also known as the nightingale.