Explore 11,000 specimens from around the globe —dinosaurs, meteorites, rare minerals and hundreds of animals and birds.  See the newly renovated Glass Flowers gallery, with some 2,000 models of flowering plants, handcrafted by glass artisans Leopold and Rudolf Blaschka from 1886-1936, so exquisitely accurate you'd swear the flowers were real.   Immerse yourself in Marine Life in the Putnam Family Gallery. Get close to the world’s only mounted Kronosaurus, a 42 ft-long marine reptile; a 1,642 lb amethyst geode; Spearm, Finback and Right Whale skeletons. Explore the sights and sounds of New England Forests in the Zofnass Family Gallery, plus the new exhibition Sea Creatures in Glass, Blaschka glass models of marine animals made before the Glass Flowers.  Passes include admission to all four Harvard Museums of Science & Culture, including the connected Peabody Museum of Archaeology & Ethnology, the Harvard Semitic Museum, and the Collection of Historical Scientific Instruments.