Japanese Bird/Marmoset Park--Private owned

They had an incredible "show" here. They would play music over the loudspeakers 3 times a day, and at one tune, Flamingo would come from all over to be fed. A few hours later they would play a different tune, and 100's of Peacock, would come flying from all over. They did the same deal, with a different tune, and it lured 100's of Guinea fowl, from all over. I couldn't find anyone who spoke English, and I don't understand why they didn't just stay and wait for the next feeding.