Thats good news on your Marans (well maybe not so much on the colour if you were after chocolate colour, but raspberry sounds amazing - we need a pic!), how old are they again Penny? My 2 are 23 weeks.
Only got 1 silkie egg yesterday - none of my 3 layers - very odd!
Have to see if they lay this morning the egg was eaten for breakfast by the Son just asked him to empty the compost this morning