The Museum für Naturkunde (MfN), occasionally called the Naturkundemuseum or Humboldt-Museum for short, (officially: Museum für Naturkunde – Leibniz-Institut für Evolutions- und Biodiversitätsforschung), is a natural history museum in Berlin, Germany. The museum houses more than 30 million zoological, paleontological, and mineralogical specimens, including more than ten thousand type specimens. It is famous for two spectacular exhibits: the largest mounted dinosaur in the world, and an exquisitely preserved specimen of the earliest known bird, Archaeopteryx.