hi there,
If you book one of the extended Belize birding tours that visit different regions, some of the operators of
Belize birding tours can customize the trip to fit your wants and needs. So you could do birding for a few days in the Cayo District before you head out to the cayes to enjoy an entirely different
experience.
It's really up to you, what you want to do, and how much time you are willing to devote to your Belize birding experience.
Hope this helps
Vacationbuddy