The Natural Science Museum of Barcelona Data Base [bioexplora.cat] contains more than 150 years worth of biological records collected around the world by the Natural Science Museum in Barcelona. The database consists of about 50.000 different records of mollusc, vertebrata and artropodes. All the information is structured following the Darwin Core Standard, developed by the Global Biodiversity Information Facility.
Bestiario's interactive map allows users to drag and zoom, turn on or off geographical layers, click on an active 'square' to download all the registers located in the selected area. Circular frames show the detailed locations of individual finds.