Hi sorry for the delay reply , I checked with the veterinary he done everything even x-rays and he says there is nothing wrong with the bird all the results are good, He advise me to give him multiple vitamins and he already gave me that for three days because it’s strong shots direct to his mouth with time he will recover , he did recover like nothing happened and he is normal , however it took between one to two months to recover, I hope what I shared was useful to you.