Hi mansmontx,
Thanks for posting your question. As I understand it, you're hearing a chirping sound from your MacBook Pro.
That type of sound may be hard drive noise. How frequently does it happen? Is it constant, or intermittent? If it's intermittent, does it happen when you're using a particular type of app or function?
It may help to run the built-in diagnostic: How to use Apple Diagnostics on your Mac
If the noise is constant, or if you receive an error during the diagnostic, you may want to set up an appointment with a nearby Apple Retail Store or Apple Authorized Service Provider for a hands-on inspection:
Find Locations
Get your Mac ready for service
I hope this helps get you started. Take care.