I have a silkie rooster who had a hard build up in one ear sticking about a centimeter out of it, had to use tinny tweezers to pull it out. It was yellow, had and kind of waxy. The other ear had build up of the same time on the out side, when I pulled it off a whitish, yellow liquid came pouring out for a little while. He was the only one like that. Do I need to take him to a vet What could be the cause? I couldn't see any sign of mites, not sure if the waxy stuff was fungus and other then standing alone being quiet when I first caught him he's fine. He has a healthy appetite, is drinking and seems alert since I cleaned his ears as best as I could. Any idea what the cause is? What can I do to help him recover faster?