Nyla~ I'd say Black Bantam Cochin/Olive Egger mix based on the chicks hatched by my dearly departed Bonbon, a Bantam English Choc. Orp. I added Olive Egger mix since your hatching eggs were Olive. The eggs that Bonbon hatched were from @ellymayRans who breeds Bantam Cochins and Olive Eggers. I don't think that sex can be determined for a couple of months. They love people and have a lot of personality! Here are some pictures of Bonbon with her chicks to compare:
Thanks for your input! Considering the mystery illness that killed six of my flock members a year ago, I'd be afraid to have others in and out because of biosecurity issues. Even if an auto door costs more than I'd like to pay, at least it would come in handy in the future. DS is an engineer who could make the device if he weren't already burning the candle at both ends.Not that I don't think an automatic coop door is a bad idea, but if $ is tight, you may be able to find a cheaper way.
We have plenty of neighbors who want to buy our eggs, & children who adore our flock. We regularly find chicken sitters who literally work for eggs. Especially if your son will be there to feed them & clean the coop, you may be able to simply ask a neighbor's kid to open/close the door.
@Leahs Mom ~ Thank you for your input, too! I will check out that site, and I also appreciate the tip about the litter!