Was not very satisfied with our visit for my sons ...

Was not very satisfied with our visit for my sons birthday today. I understand it was a hot day and the animals can not be forced to be out in the heat for viewers, but with how many places were blocked off from even a chance to try and see the animals. My son is disabled and has to ride in a stroller which made it that much more difficult for him to see the animals. Also do not understand why the aquarium exhibits where completely closed off. Aside from animals even any entertaining area was completely closed off. I feel it is highly unfair to charge full price with the amount of things you are actually unable to do or see.