I don't know, I don't have a hygrometer, I'm not a professional, I found an egg in my kitchen, the pigeon laid it there and never came back, I made an incubator with cardboard box and 40 watt bulb and a bowl of water, and today is day 13, the chick is moving but air cell is looking small to me...
I found a pigeon egg and incubated it. Today is day 13. I've shared a pic, that is the size of the air cell, what should I do now, I removed water from the incubator and the place where i live has humidity 21%. Please help fast.