Casa Panthera consists of a central round 'tower' building with two lower wings on either side. The 'tower' room of the Casa Panthera museum holds the only living animals in the Museum, three species of owls: northern white-faced owls (Ptilopsis leucotis), Eurasian scops owls (Otus scops) and little owls (Athene noctua). This room also contains a stairway to the attic of Casa Panthera.