I found a young pigeon last week, was down, looking sad and very emaciated. Had a few stray strands of yellow fluff. Took home and started rehydration and exact. Has put on weight nicely. My question is, will he learn to start eating on his own? I have a felt a few seeds in his crop but not consistently. I have a flight cage outside and out him out there with seed and water and he doesn't seem interested. Just sits there all day. I do not think I am over feeding on the exact. He is certainly not eating enough on his own. What shall I do?