One visit is one visit too many
I don't see how anyone who loves animals can love this zoo.
The giraffes have very little space with nothing to graze on except the hedges on the other side of their fence, the bark of the tree that's covered so they don't eat it, and the building that they lick constantly. The gorilla Samantha was depressed. Gorillas live in a troop, and seeing her in isolation was terribly sad. The cheetah paces and is clearly agitated. The remaining polar bear had an open wound on its head and seemed to be in discomfort the way she would put her paw over her right eye, just below her wound.
There is simply not enough room for some of the big animals. It was a miserable time for me...several of these wild animals made direct eye contact with me which I found bizarre, and I could just 'see' the sadness in their eyes.
The size of the zoo is great, it's nicely manicured, and is pretty. They do seem to attempt to keep their animals cool with sprays of water. But they need to move these big animals out and replace them with smaller creatures who don't need as much space. The area with the birds was neat.
I agree completely that it was more like an animal psychiatric ward than a zoo. There were a few good exhibits, but that does not cancel out the other bad ones.
If you want to visit a zoo in the western PA area, go to Pittsburgh where their giraffes, elephants, zebras and other savannah animals roam 'freely' in a large vegitated area. If you want to do something else in Erie, go to Presque Isle or Waldameer Park.