The Nova facility on Ambergris Caye is only a hatchery, not a farm. The tiny hatchlings will be shipped to shrimp farms as starter stock. The hatchery was located on North Ambergris for its pristine sea water, necesary for this operation.
The roseate spoonbills hang out on a couple of protected cayes just west of Ambergris and seem to be well fed on whatever nature provides.