Museum environmental knowledge is a Museum located in Poznan, is a subdivision of the national Academy of Sciences of Poland. The Museum, located in the city center, demonstrates the stuffed animals in different ecological systems.

After the closure of the brewery in 1908, the building, designed by architect Paul Pete, was used as the exhibition complex. Until 1925 were held here, mostly, art events, however, later in a former brewery, increasingly began to settle exhibitions of the Museum of natural history. In 1928 the decision was made about the necessity of capital repairs and reconstruction of the building, resulting in the exhibition area of the Museum was greatly expanded.

The Museum collection includes mainly typical Polish stuffed animals that are located in different environmental systems. Much of the exposition is in glass exhibition cabinets. The exhibition tells visitors about endangered species, about the typical ecosystems of Poland, on the pollution of the environment from the point of view of harm to animals and plants.

The entrance to the Museum is free.