The last time I went to a zoo was about 4 months ago to the Tampa Bay Zoo. It was great, I got to see many animals, fed a giraffe, and saw a bird show. They also had a small pool where stingrays swim up to you and you get to pet them.
A few months before that I got to see a beautiful zoo in Central Park NYC, it was small and had limited animals, but it was very pretty and I got to see several endangered species including a snow leopard. It was a little cold outside but they have a green house full of tropical birds and plants, going in there was like being transported to a tropical rainforest [hot and humid].