Hi
We just got back from Discovery Cove , and if you go into the bird aviary just don't get any food.( you don't have to go to the aviary if you don't want to) We saw a lot of birds but if you didn't have food in your hands they didn't come near you. Also if you go towards the end of the day the birds are not hungery at all and we didn't see to many ( we went to the aviary 3 times)- guess the there sleeping LOL. Discovery Cove was the best trip I have ever taken. Hope this helps you !!!