We visited last week as well. Definitely worth the entrance fee. It started to lightly rain when we were there and it was fun to see how excited that got the birds. We were told they love it when it rains, and they certainly got even more active and vocal. We also got to see a pair of doves working on their nest. We learned that several new birds hatch each year, and they don't have any toucans because they are likely to eat the other bird's eggs.