I give up trying to catch up with this thread. LOL
Here's my number for the HAL totals:
17 chicks hatched
My hatch is finished. I set
56 eggs total. 16 were BLRW bought local and set on Thursday: the rest were my hens' eggs set on Saturday, Sunday(2) & Monday(3). Of the BLRW, 5 hatched - one with yolk still out. It died, but not after it crawled all over all the other eggs making them dirty and maybe affecting the rest of the hatch. Of my barnyard easter eggers, I had 13 hatch. Of the
17 that made it to the brooder, and the cat knocking the screen off and making the waterer spill, I still have
15 chicks remaining - one BLRW and one EE died from being wet and cold.
If I have this kind of luck with locally "ship" eggs (I transported them), how am I suppose to expect anything better when it's shipped by people (a.k.a. USPS) that won't carefully handle my precious eggs like I did? This was only about 30% hatch rate. I'm kinda disappointed because last month I had 72% and I wasn't able to check on things over the evenings or weekends (school/classroom incubation). Not that I did anything different at home (no tweaking of the knob, just adding a little water if it was reading a little low just like at school) but right before lockdown my temperatures did spike up to 104. I just don't know for sure what went wrong. Most of the eggs that went to lockdown had fully developed chicks in the eggs. Most of them seem to have died without breaking the inner membrane; a few, had internally pipped but didn't try for the shell.
This incubation I did run an experiment. I found the mass of each egg before incubating, wrote it on the egg, and waited to see if there was a size that was too small or too big for good hatching. Since I had such a poor hatch rate, I don't know if my results will be valid or not. In case anyone else wants the data and conduct their own experiments here's what happened. BTW, absolutely no assistance allowed, eggs were rotated during days 1-18 thoughout the incubator so hot/cool spots could be eliminated twice per week, most eggs were in a turner, and a PC fan added to still air stryrofoam incubator. I noted the egg shell color as well as the color of the chick in case darker shell or darker chicks absorbed or retained more heat and possibly affect hatch rates (but something that could skew results - I did not have an equal number of light eggs and dark eggs).
Egg hatching order:
b=blue egg, c=cream colored egg . . . mass (grams) of egg at beginning . . . color of chick w=white/cream d=dark black/brown
Day 1
b 51.2g w
c 67.7g w
b 51.6g w
b 55.4g d
b 52.7g d
c 54.5g w
Day 2 (first two chicks came out overnight and not sure which one's first)
b 56.2g w
c 62.3g w
c 65.3g w
b 53.4g d
Day 3 (again overnight and not sure which chick came out of which egg but I had one light colored and one dark colored chick)
b 53.2g
b 50.4g
c 58.? (couldn't read the decimal number-smeared) light chick
Well, I'm off to take a nap. Now to wait for everyone's totals, raise up these chicks until I can figure out boy/girl, then raise until butchering (boys) or egg laying (girls). Maybe I'll try again in the fall (depending upon how well the roosters behave) or see if another teacher would like to have eggs in the class room this spring.
CG