While I was modelling a bird I ended up in a dead end and I do not know how to get out. I created the eyes of my bird as two separate objects using the mirror modifier, but now I can no longer connect the eyes vertices with those of the rest of the face because I have two different objects.
If I join the eyes vertices with the face/body vertices using Ctrl+J I will lose the mirror modifier, but I don't want to loose the mirror modifier for the eyes. So I don't see a way out from this situation.