Bernardino Rivadavia Natural Sciences Museum, Buenos Aires

The Bernardino Rivadavia Natural Sciences Museum (Museo de Ciencias Naturales Bernardino Rivadavia), founded in 1826, is a public institution in Buenos Aires. The museum's origins can be traced back to a suggestion put forth by Bernardino Rivadavia, who served as the inaugural President of Argentina. This proposal was presented to the First Triumvirate of the United Provinces of the Río de la Plata in 1812, ultimately leading to the museum's establishment.

Initially located in the Santo Domingo Convent loft, it began with a significant donation from Bartolomé Muñoz, including 800 animal specimens and 1500 minerals. Notable scholars like Alexander von Humboldt consulted its researchers, even commissioning meteorological studies for the Institut de France.

During the administration of President Juan Perón, a portion of the museum's holdings was transferred to the University of Buenos Aires Ethnographic Museum. In an interesting turn, President Perón also directed the construction of an annex for the museum in 1948. This annex would become the home of the National Natural Sciences Institute. In 1996, the museum was handed over to the National Research Council (CONICET). Its flourishing continued, and in 2002, an online database was established to enhance accessibility to the museum's resources.

In addition to the National Natural Sciences Institute, the museum features thirteen permanent exhibition halls showcasing diverse displays, including an aquarium, Antarctic research station specimens, Argentine meteorites, and famous fossils like Carnotaurus, Eoraptor, Herrerasaurus, and Patagosaurus. A captivating Cenozoic paleontology exhibit also displays Glyptodon, Macrauchenia, Megatherium, and Smilodon fossils. The museum also offers a science auditorium, art gallery, library, and café for scholars and the public.