The Garden of the Island Aviary

We did not find only fountains and lush forests in these beautiful gardens which are next to the Royal Palace of Aranjuez. One of the buildings that draws more attention is this giant cage that is located very close to the Source of the Child of the Thorn. What a bad memory I have, I was there not too long ago and I still do not remember if there were birds inside the same ... I will need to go back to check.