Like a photo, what kind of bird is this?

Aegithalos concinnus is a small bird with a body length of 9.5- 1 1cm. The top of the head is chestnut red, the back is blue-gray, the tail is long and convex, and the outer tail feather has wedge-shaped white spots. The chin and throat are white, with black patches in the middle of the throat, and the chest and abdomen are white or light brown. For those with white chest and abdomen, the chest is maroon and the sides are maroon. It is a resident bird in mountainous areas, mainly inhabiting between mountains and shrubs, and also found in small forests near orchards, tea gardens and other human settlements. The population is abundant and mainly feeds on insects, which is of great significance in plant protection. This species has been listed in the List of Terrestrial Wild Animals under National Key Protection or with Important Economic and Scientific Research Value issued by the State Forestry Administration of China in August, 2000 1.

If the bird accidentally flies into the house, please let it go. Returning to nature is its best destination.