I'm mid-hatch on some Black Australorps. 9 of 12 eggs were fertile and completely developed.
They pipped slightly early yesterday [I was expecting the pips last night during the night and hatching today, they pipped yesterday early afternoon and started hatching around 8pm].
3 hatched before I went to bed and I moved them from the Hovabator [where I am incubating other eggs] to the Little Giant to dry out over night. LG maintained a temp of 99-100 [which is a miracle with that thing].
All 3 were very vigorous, peeping loudly, navels were good, they looked *perfect* and healthy.
I woke up this morning and went to check on them and one had died, one looks like it is going to die any minute, and one looks healthy still. 2 more hatched over night and seem very healthy, and 4 more are trying to hatch.
What would cause healthy appearing chicks to die after hatching? These eggs have had pretty stable temps [some slight variation of about 2 degrees 99.5-101.5] and stable humidity in the Hovabator.
I'm just trying to figure out what I've done. I've had a bad run of hatches lately mostly due to temp fluctuation, but with this batch I kept them out of the Little Giant completely [my temp problem child] to try to prevent that....
I have to figure out what I'm doing to keep killing these poor chicks.
Thanks for any insight.
Kelly
They pipped slightly early yesterday [I was expecting the pips last night during the night and hatching today, they pipped yesterday early afternoon and started hatching around 8pm].
3 hatched before I went to bed and I moved them from the Hovabator [where I am incubating other eggs] to the Little Giant to dry out over night. LG maintained a temp of 99-100 [which is a miracle with that thing].
All 3 were very vigorous, peeping loudly, navels were good, they looked *perfect* and healthy.
I woke up this morning and went to check on them and one had died, one looks like it is going to die any minute, and one looks healthy still. 2 more hatched over night and seem very healthy, and 4 more are trying to hatch.
What would cause healthy appearing chicks to die after hatching? These eggs have had pretty stable temps [some slight variation of about 2 degrees 99.5-101.5] and stable humidity in the Hovabator.
I'm just trying to figure out what I've done. I've had a bad run of hatches lately mostly due to temp fluctuation, but with this batch I kept them out of the Little Giant completely [my temp problem child] to try to prevent that....
I have to figure out what I'm doing to keep killing these poor chicks.

Thanks for any insight.
Kelly