Is there a turner tray for peacock size eggs?
We do not have a specific peacock egg tray. However the peacock eggs are similar is size to goose eggs. The "Set of 6 Plastic Extra Large Egg Trays for Cabinet Incubator" is made to fit a variety of larger egg including goose and turkey eggs.
Here is a link to the large turner trays: https://incubatorwarehouse.com/egg-incubators/cabinet/x-large-cabinet-incubator-egg-tray.html