BiNHum is a joint project of five natural history museums and research collections representing the Humboldt-Ring. BiNHum is a data portal for the consolidation of collection data from the Humboldt-Ring institutes and their associate. It provides querying of the biodiversity data, data mining, data standardisation, and digitized data. Collection objects from herbaria, zoological and palaeontological collections of the participating institutions and partners can be searched.