OK and on to Cha-Cha's latest egg, arrived this morning. Remember I took her last egg because she had eaten the shell of the previous one. Her last egg was cold to the touch and over to the side of the nestbox. So I pulled it. No regrets.
On to this morning. Open nestbox, see new egg,its in the middle of the nestbox, pick it up, warm!, good looking, heavy. No damage. Warm means she looked after it after laying it, at least for a couple of hours?.
Rats!. Do I pull it or not?. I can leave it to see what she will do, except what she could do is begin eating it.
Replace it with a dummy egg you say? The same dummy egg that Soentjie ate for the calcium? ( or maybe to wind me up).