A 10-month-aged male Congo African grey parrot (Psittacus erithacus) weighing 400 gm. with a history of collision with a ceiling fan. was presented to the Shahedul Alam Quadary Teaching Veterinary Hospital. Chattogram Veterinary and Animal Sciences University. https://www.findingthestory.com/product-category/optrel-papr-accessories-and-consumables/