So normal it would be odd to discover somebody with hens who only use their "own" separate nest box.
I have 15 or so layers, moved to new property and installed a 10 hole nest box, they all checked it out, a few laid their eggs there, but in two nests, not different ones. Then the larger ladies found a corner under some steps, still inside the coop, to lay their eggs. I brought back a covered cat litter box and the most senior hens too that over.
Only newly laying pullets and a banty hen are now using the 10-hole nest box unit. The same two nests....
I have 15 or so layers, moved to new property and installed a 10 hole nest box, they all checked it out, a few laid their eggs there, but in two nests, not different ones. Then the larger ladies found a corner under some steps, still inside the coop, to lay their eggs. I brought back a covered cat litter box and the most senior hens too that over.
Only newly laying pullets and a banty hen are now using the 10-hole nest box unit. The same two nests....