Among the North American zoos and aquariums keeping this species are the Bronx Zoo, Cincinnati Zoo, Great Plains Zoo, Sedgwick County Zoo, Philadelphia Zoo, San Diego Zoo, Santa Barbara Zoo, Smithsonian National Zoological Park, and St. Louis Zoo. In Europe, about 25 zoos and aquariums keep the species, such as the Barcelona Zoo (Spain), Parque de las Ciencias (Granada) (Spain), Bioparco di Roma (Italy), Crocodile Zoo (Denmark), Moscow Zoo (Russia), Pairi Daiza (Belgium), Paradise Wildlife Park (England), Parken Zoo (Sweden), Prague Zoo (Czech Republic), Tallinn Zoo (Estonia) and Tierpark Berlin (Germany).