The foundation's purpose is to provide financial support to the following four institutions, with an annual allocation of CHF 150,000.--, distributed proportionally as follows: 30% to the Voliere-Gesellschaft, Mythenquai 1, Zurich, 30% to the Stiftung schweizerische Vogelwarte Sempach, Luzernerstrasse 6, 6204 Sempach, 20% to the Kinderkrebshilfe Schweiz, Florastrasse 14, Olten, and 20% to the Schweizerische Stiftung für das cerebral gelähmte Kind, Erlachstrasse 14, 3012 Bern. The amount of the annual contributions is fixed, regardless of the returns and development of the foundation's assets.