Between 45 minutes to two hours depends on how long you spend on each exhibit
We were there for about two hours. The kids fed the animals and spent a good amount of time talking to the parrots. We went back to purchase food for the gators a few times.
We were there for almost 2 hours. I like to take pictures of all the flowers and animals. We also took a break and went inside. They have a gift shop, and photos displayed in a room across from the cash register.
It depends on it you're buying food to feed the animals. You could be thru it in 15 min, but I spent over an hour feeding several species of birds, and the gators
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