Japanese Endangered Species : Ptarmigan
Grouse is a bird widely distributed from Eurasia to North America. It is also said to be the most adaptable bird among the ptarmigans. This bird has a very wide range of habitat, but if you look at the area, there are places where it seems to be extinct. In Japan, this bird is designated as an endangered species, mainly in the Chubu region. Some of them have already been confirmed extinct.