I had 2 duck eggs under a mama hen. 1 hatched early this morning just fine. The other I could hear internal piping yesterday but no external. Do I intervene and make an air hole or just leave it. It is still peeping but not as strongly.
2 of my hens started sneezing and having clear discharge out of their noses. They are both 2 yrs of age. I have a flock of 12 and also 4 ducks. This is the first winter they have been all together. They are free range during the day and have a nice coop at night. But I notice I have to change...