Meaghan-McMurray posts on their website about putting sugar in the water. They also have a section on if the birds had a really hard trip what to give them. Make sure they have the quick chick or some electrolytes in the water. Be careful if you are tube feeding because you can very easily get it in their air tube. Make sure you are going on the side of the tongue in back not straight down the middle. Sorry for your losses!! Hope they perk up soon!