You may (or may not) find it will render better when the score is within the csd file itself as opposed to in the demo.csd

You can try these two files if you like, one uses an array,  the other has each bird as a seperate instrument which makes it easier to customize some parameters:
  
https://drive.google.com/file/d/1yz8RQmRyLuhyoQfNeJP84506NVC-o6M7/view?usp=drivesdk
  
https://drive.google.com/file/d/1zl9oBbYnbukk8StbNGXLhpIRT7BLlhFF/view?usp=drivesdk

And thank you again Jeanette! 

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