The jay is a mountain bird. It lives in the mountains most of the year and is rarely seen on flat ground. It can be found in coniferous forests and broad-leaved forests or mixed coniferous and broad-leaved forests. Generally far away from human settlements. When autumn arrived, I began to lead a wandering life, and I would occasionally see it near a suburban residence. Usually see a pair of activities, there are clusters after autumn, inhabiting on the top of the tree, but more active in the mountains, especially in the early stage of breeding. In the late spring and summer, it is mainly insects, and it also eats spiders, bird chicks, and bird eggs. Distributed in Europe, western and northern Africa, the Himalayas, the Middle East to Japan, and Southeast Asia.