I'm trying to identify what each of my Dorkings is producing, this year, so I'm collecting eggs from pairings of each single hen & cock bird and marking the eggs with the leg band numbers. This gets tricky, since I have someone else incubate eggs for me.
Thanks to Ron, for going to all the extra trouble for me. Here is what he fixed up to keep the eggs separate. (There are a few Delaware eggs in there, too) He keeps detailed notes on everything related to the hatching , and puts different colored zip ties on them as they hatch, so I know who is who. After I get them home, I put numbered bandettes on them.

Thanks to Ron, for going to all the extra trouble for me. Here is what he fixed up to keep the eggs separate. (There are a few Delaware eggs in there, too) He keeps detailed notes on everything related to the hatching , and puts different colored zip ties on them as they hatch, so I know who is who. After I get them home, I put numbered bandettes on them.