The Entangled Bank Database provides integrated access to a number of Mammal Datasets (a taxonomy, phylogeny, trait database and range maps) and the Global Population Dynamics Database of long-term abundance records. These data may be queried by biological name, tree topology, data set attributes, geography and time to answer complex questions that span multiple data sets such as;

• Which nocturnal South American mammals are descended from the last common ancestor of these species?
• What are the ranges of Rodentia species that have a body mass less than than 250g and for which there are population abundance records between 1980-90?