Abadoned baby sparrow
I found a baby sparrow yesterday. There were no signs of supervision. He seems healthy, except for his right eye. It has been shut! It's hard to determine if there is any trauma. It doesent seem swollen, although I'm wondering if he hurt it somehow while falling out of his nest. I've gently gone over it with a moist tissue. Is there anything else I can do? I want to make sure he can see before I release him. Please help!