This is an illustrated book created based on information provided by the National Arboretum of the Korea Forest Service.You can search for biological information through an easy search.You can also check detailed classifications and detailed explanations such as biological photos, scientific names, and subject names.Endangered species are marked as endangered, so more attention can be paid to protecting them.Please use the Childrens Biology Encyclopedia app that children can easily and easily look through.data provision- National Arboretum, Korea Forest Service- https://www.data.go.kr