"Ok zoo if you like to watch animals in captivity"
The closest and biggest zoo you'll find in Mexico City. Mixed emotions might be experienced here according to your personal experience on watching wild animals under captivity.
They probably need to start charging people to enter this zoo so they have more money for maintenance of this zoo. The animals look like they have been abandoned and don't get fed as much as they should. The animals definitely don't have enough space and look like they're really bored. Cleanliness can also be improved. There are a great mixed of animals here would be better if they start getting their act together and take care of these animals. The animals should definitely get more space to roam around and have toys / activities to keep them entertained.