Bear-dug human-made conifer forest. (IMAGE) University of Tokyo Caption The Japanese larch is a conifer tree native to central Japan and often used in forestry in the northern part of Japan, especially in Hokkaido. It is popular for construction, making pulp and for Japanese bonsai. The human-made forests in Shiretoko lack an underlying layer of other diverse plant life, notably dwarf bamboo, which seemed to deter the bears. Credit 2024 Tomita and Hiura Usage Restrictions Credit must be given to the creator. Only noncommercial uses of the work are permitted. License CC BY-NC Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.