Description: Welcome The official website for the Polar Bear Specialist Group of the IUCN Species Survival Commission The mission of the Polar Bear Specialist Group (PBSG) is to coordinate, synthesize, and distribute scientific information necessary to guide the long-term viability of polar bears and their habitats. Among other roles, the PBSG serves as the scientific advisory …
Science Biology Flora and Fauna Animalia Chordata Mammalia Carnivora Ursidae Ursus Ursus maritimus 网站
2024年12月21日