How long does it take for african and chinese geese eggs to hatch?

How many days do pigeon's eggs take to hatch? And how many days more to fly after they are out of the eggs?

• I have got 2 eggs of the pigeons in my room and its going to be over a month soon since they are being laid. Pigeons still come to my room to be around the eggs, and I see the female bird sitting on the eggs regularly excpet, some 15 days back when she was quite absent and I thought that eggs were gone bad. I was supposed to vacate my room last month but could not as I did not want anyone to touch the eggs and disturb the birds. They have already taken a month since they laid eggs, I dont't know how long more they would take to hatch. I don't want to leave them under the control of someone else. I really dont know what to do. I am wondering whether or not birds would still come to sit on the leggs in presence of other ( new people). Can birds be wrong about their eggs? I mean would they know if the eggs have gone bad and that they do not know and still continue to sit on them. I dont know why it is taking so long. I also don't know how many days these little babies would take after

• Answer:

  I have observed about hens that they take 81 to 21 days to hatch the egss , if the hen countinously sit on egss. The number of days may increased if the hen sits on the eggs irregularly. Same is th case for pigens. Since the pigeons are not sitting on the eggs, so there are more chances to irritate the eggs. Moreover birds are Know thier eggs. In your case, if birds sit on eggs regularly then wait 5 to 8 days. But I think more eggs are irritated. And for this atmosferic temperature is anoher factor. If birds do not hatch the eggs, caarry the eggs out.