rarely bored Ummmm... the NN and IDK. The big chipmunk looks like my EE chicks. So maybe that one. Do you remember what the eggs were marked...that would help, I think.
And IF that silver one came from me I wish I knew from who.
That first picture... with the lambs, all 3 of those came from your eggs - I watched them hatch! (really should have mentioned that...) What color egg should the naked neck have come out of? If it came out of the olive egg than the unknown chick would be the Wellsomer x Blw Am.
The silver one either came from you or is from a black sex link roo (BOxBR) crossed with a silkie cross (no idea what the cross was with) here is another picture of it: