BirdLife International
ZEISS CooperationsBirdLife International is an international partnership of national bird conservation groups with a total of 13 million members. ZEISS is the official sponsor of the scientific work for BirdLife’s Red List, which comprises information on all endangered bird species and the level of the threat to them. The information is provided to the International Union for Conservation of Nature and Natural Resources (IUCN) and included in their Red List of endangered plant and animal species.The findings form the basis for the different conservation activities.