Living environment:
Generally speaking, they are active in small groups of 3-5 to 10, and sometimes they are integrated in large groups of 20-30 in winter. Mostly active in shrubs and small trees, sexually active, not afraid of people, often jumping between branches, or flying between adjacent trees, generally not flying long distances. Good at singing, singing tactfully and changefully. The cry is generally "Qiang-Tintin-Qiang", accompanied by vibrato.