My ducks had "weeping" eyes, clear liquid and some bubbly stuff coming from his eye. i've been washing it with warm water and applying antibiotic ointment. im wondering if its a cold or something more serious. its been going on for a few weeks or so. ive got some pictures. any opinions help, i just want to make sure he's o.k. he scratches at the eye alot. heres three pictures, first ones of his eye up close, you can see some whitish small bubbles and some food stuck to his face from the weeping eye making his feathers crusty and food stuck when it froze. also sometimes his feathers around his eye freeze and get crusty to the point where his eyelids are being pulled away from his eye.