My 8 weeks old alexandrine parrot was syringe fed since he was a couple of weeks old as he was abandoned and had to be pulled. He did very well up till he has taken to flight. Now he refused his formula and doesn't seem interested in any food at all. He has lost about 15 grms since he took to flight. I have offered him soft food and pieces of fruit. But he is only interested in flying around. He calls to be but does not beg for food.