CORONAVIRUSMadrid Zoo sees animals deal with lack of visitorsEndangered pandas, monkeys, elephants, koalas... watch as they roam the Spanish park with only their trainers anywhere near.AStvUpdate: Apr 21st, 2020 06:14 EDTTagged in:CuarentenaZoo MadridCoronavirus Covid-19ContagioCienciaZooCoronavirusPrevención enfermedadesTransmisión enfermedadesAnimales cautividadVirologíaEnfermedades infecciosasMicrobiologíaAnimalesEnfermedadesFaunaMedicinaEspeciesMedio ambienteBiologíaSaludCiencias naturales